209230677920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{4027}}^1$

素因数の和:4663

約数の個数: 192

約数和(自身を含む): 550542013056

約数和(自身を除く): 341311335136

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 212, 220, 265, 352, 424, 440, 530, 557, 583, 848, 880, 1060, 1114, 1166, 1696, 1760, 2120, 2228, 2332, 2785, 2915, 4027, 4240, 4456, 4664, 5570, 5830, 6127, 8054, 8480, 8912, 9328, 11140, 11660, 12254, 16108, 17824, 18656, 20135, 22280, 23320, 24508, 29521, 30635, 32216, 40270, 44297, 44560, 46640, 49016, 59042, 61270, 64432, 80540, 88594, 89120, 93280, 98032, 118084, 122540, 128864, 147605, 161080, 177188, 196064, 213431, 221485, 236168, 245080, 295210, 322160, 324731, 354376, 426862, 442970, 472336, 490160, 590420, 644320, 649462, 708752, 853724, 885940, 944672, 980320, 1067155, 1180840, 1298924, 1417504, 1623655, 1707448, 1771880, 2134310, 2243039, 2347741, 2361680, 2597848, 3247310, 3414896, 3543760, 4268620, 4486078, 4695482, 4723360, 5195696, 6494620, 6829792, 7087520, 8537240, 8972156, 9390964, 10391392, 11215195, 11738705, 12989240, 17074480, 17944312, 18781928, 22430390, 23477410, 24673429, 25978480, 34148960, 35888624, 37563856, 44860780, 46954820, 49346858, 51956960, 71777248, 75127712, 89721560, 93909640, 98693716, 118881067, 123367145, 179443120, 187819280, 197387432, 237762134, 246734290, 358886240, 375638560, 394774864, 475524268, 493468580, 594405335, 789549728, 951048536, 986937160, 1188810670, 1307691737, 1902097072, 1973874320, 2377621340, 2615383474, 3804194144, 3947748640, 4755242680, 5230766948, 6538458685, 9510485360, 10461533896, 13076917370, 19020970720, 20923067792, 26153834740, 41846135584, 52307669480, 104615338960, 209230677920]

約数ペア:

[(1, 209230677920), (2, 104615338960), (4, 52307669480), (5, 41846135584), (8, 26153834740), (10, 20923067792), (11, 19020970720), (16, 13076917370), (20, 10461533896), (22, 9510485360), (32, 6538458685), (40, 5230766948), (44, 4755242680), (53, 3947748640), (55, 3804194144), (80, 2615383474), (88, 2377621340), (106, 1973874320), (110, 1902097072), (160, 1307691737), (176, 1188810670), (212, 986937160), (220, 951048536), (265, 789549728), (352, 594405335), (424, 493468580), (440, 475524268), (530, 394774864), (557, 375638560), (583, 358886240), (848, 246734290), (880, 237762134), (1060, 197387432), (1114, 187819280), (1166, 179443120), (1696, 123367145), (1760, 118881067), (2120, 98693716), (2228, 93909640), (2332, 89721560), (2785, 75127712), (2915, 71777248), (4027, 51956960), (4240, 49346858), (4456, 46954820), (4664, 44860780), (5570, 37563856), (5830, 35888624), (6127, 34148960), (8054, 25978480), (8480, 24673429), (8912, 23477410), (9328, 22430390), (11140, 18781928), (11660, 17944312), (12254, 17074480), (16108, 12989240), (17824, 11738705), (18656, 11215195), (20135, 10391392), (22280, 9390964), (23320, 8972156), (24508, 8537240), (29521, 7087520), (30635, 6829792), (32216, 6494620), (40270, 5195696), (44297, 4723360), (44560, 4695482), (46640, 4486078), (49016, 4268620), (59042, 3543760), (61270, 3414896), (64432, 3247310), (80540, 2597848), (88594, 2361680), (89120, 2347741), (93280, 2243039), (98032, 2134310), (118084, 1771880), (122540, 1707448), (128864, 1623655), (147605, 1417504), (161080, 1298924), (177188, 1180840), (196064, 1067155), (213431, 980320), (221485, 944672), (236168, 885940), (245080, 853724), (295210, 708752), (322160, 649462), (324731, 644320), (354376, 590420), (426862, 490160), (442970, 472336)]