207819040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 597445632

約数和(自身を除く): 389626592

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 160, 176, 208, 220, 248, 260, 286, 293, 310, 341, 352, 403, 416, 440, 496, 520, 572, 586, 620, 682, 715, 806, 880, 992, 1040, 1144, 1172, 1240, 1364, 1430, 1465, 1612, 1705, 1760, 2015, 2080, 2288, 2344, 2480, 2728, 2860, 2930, 3223, 3224, 3410, 3809, 4030, 4433, 4576, 4688, 4960, 5456, 5720, 5860, 6446, 6448, 6820, 7618, 8060, 8866, 9083, 9376, 10912, 11440, 11720, 12892, 12896, 13640, 15236, 16115, 16120, 17732, 18166, 19045, 22165, 22880, 23440, 25784, 27280, 30472, 32230, 32240, 35464, 36332, 38090, 41899, 44330, 45415, 46880, 51568, 54560, 60944, 64460, 64480, 70928, 72664, 76180, 83798, 88660, 90830, 99913, 103136, 118079, 121888, 128920, 141856, 145328, 152360, 167596, 177320, 181660, 199826, 209495, 236158, 257840, 290656, 304720, 335192, 354640, 363320, 399652, 418990, 472316, 499565, 515680, 590395, 609440, 670384, 709280, 726640, 799304, 837980, 944632, 999130, 1180790, 1298869, 1340768, 1453280, 1598608, 1675960, 1889264, 1998260, 2361580, 2597738, 3197216, 3351920, 3778528, 3996520, 4723160, 5195476, 6494345, 6703840, 7993040, 9446320, 10390952, 12988690, 15986080, 18892640, 20781904, 25977380, 41563808, 51954760, 103909520, 207819040]

約数ペア:

[(1, 207819040), (2, 103909520), (4, 51954760), (5, 41563808), (8, 25977380), (10, 20781904), (11, 18892640), (13, 15986080), (16, 12988690), (20, 10390952), (22, 9446320), (26, 7993040), (31, 6703840), (32, 6494345), (40, 5195476), (44, 4723160), (52, 3996520), (55, 3778528), (62, 3351920), (65, 3197216), (80, 2597738), (88, 2361580), (104, 1998260), (110, 1889264), (124, 1675960), (130, 1598608), (143, 1453280), (155, 1340768), (160, 1298869), (176, 1180790), (208, 999130), (220, 944632), (248, 837980), (260, 799304), (286, 726640), (293, 709280), (310, 670384), (341, 609440), (352, 590395), (403, 515680), (416, 499565), (440, 472316), (496, 418990), (520, 399652), (572, 363320), (586, 354640), (620, 335192), (682, 304720), (715, 290656), (806, 257840), (880, 236158), (992, 209495), (1040, 199826), (1144, 181660), (1172, 177320), (1240, 167596), (1364, 152360), (1430, 145328), (1465, 141856), (1612, 128920), (1705, 121888), (1760, 118079), (2015, 103136), (2080, 99913), (2288, 90830), (2344, 88660), (2480, 83798), (2728, 76180), (2860, 72664), (2930, 70928), (3223, 64480), (3224, 64460), (3410, 60944), (3809, 54560), (4030, 51568), (4433, 46880), (4576, 45415), (4688, 44330), (4960, 41899), (5456, 38090), (5720, 36332), (5860, 35464), (6446, 32240), (6448, 32230), (6820, 30472), (7618, 27280), (8060, 25784), (8866, 23440), (9083, 22880), (9376, 22165), (10912, 19045), (11440, 18166), (11720, 17732), (12892, 16120), (12896, 16115), (13640, 15236)]