201863220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 655361280

約数和(自身を除く): 453498060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 95, 106, 114, 130, 156, 159, 190, 195, 212, 228, 247, 257, 260, 265, 285, 318, 380, 390, 494, 514, 530, 570, 636, 689, 741, 771, 780, 795, 988, 1007, 1028, 1060, 1140, 1235, 1285, 1378, 1482, 1542, 1590, 2014, 2067, 2470, 2570, 2756, 2964, 3021, 3084, 3180, 3341, 3445, 3705, 3855, 4028, 4134, 4883, 4940, 5035, 5140, 6042, 6682, 6890, 7410, 7710, 8268, 9766, 10023, 10070, 10335, 12084, 13091, 13364, 13621, 13780, 14649, 14820, 15105, 15420, 16705, 19532, 20046, 20140, 20670, 24415, 26182, 27242, 29298, 30210, 33410, 39273, 40092, 40863, 41340, 48830, 50115, 52364, 54484, 58596, 60420, 63479, 65455, 66820, 68105, 73245, 78546, 81726, 97660, 100230, 126958, 130910, 136210, 146490, 157092, 163452, 177073, 190437, 196365, 200460, 204315, 253916, 258799, 261820, 272420, 292980, 317395, 354146, 380874, 392730, 408630, 517598, 531219, 634790, 708292, 761748, 776397, 785460, 817260, 885365, 952185, 1035196, 1062438, 1269580, 1293995, 1552794, 1770730, 1904370, 2124876, 2587990, 2656095, 3105588, 3364387, 3541460, 3808740, 3881985, 5175980, 5312190, 6728774, 7763970, 10093161, 10624380, 13457548, 15527940, 16821935, 20186322, 33643870, 40372644, 50465805, 67287740, 100931610, 201863220]

約数ペア:

[(1, 201863220), (2, 100931610), (3, 67287740), (4, 50465805), (5, 40372644), (6, 33643870), (10, 20186322), (12, 16821935), (13, 15527940), (15, 13457548), (19, 10624380), (20, 10093161), (26, 7763970), (30, 6728774), (38, 5312190), (39, 5175980), (52, 3881985), (53, 3808740), (57, 3541460), (60, 3364387), (65, 3105588), (76, 2656095), (78, 2587990), (95, 2124876), (106, 1904370), (114, 1770730), (130, 1552794), (156, 1293995), (159, 1269580), (190, 1062438), (195, 1035196), (212, 952185), (228, 885365), (247, 817260), (257, 785460), (260, 776397), (265, 761748), (285, 708292), (318, 634790), (380, 531219), (390, 517598), (494, 408630), (514, 392730), (530, 380874), (570, 354146), (636, 317395), (689, 292980), (741, 272420), (771, 261820), (780, 258799), (795, 253916), (988, 204315), (1007, 200460), (1028, 196365), (1060, 190437), (1140, 177073), (1235, 163452), (1285, 157092), (1378, 146490), (1482, 136210), (1542, 130910), (1590, 126958), (2014, 100230), (2067, 97660), (2470, 81726), (2570, 78546), (2756, 73245), (2964, 68105), (3021, 66820), (3084, 65455), (3180, 63479), (3341, 60420), (3445, 58596), (3705, 54484), (3855, 52364), (4028, 50115), (4134, 48830), (4883, 41340), (4940, 40863), (5035, 40092), (5140, 39273), (6042, 33410), (6682, 30210), (6890, 29298), (7410, 27242), (7710, 26182), (8268, 24415), (9766, 20670), (10023, 20140), (10070, 20046), (10335, 19532), (12084, 16705), (13091, 15420), (13364, 15105), (13621, 14820), (13780, 14649)]