201220968650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{82267}}^1$

素因数の和:82416

約数の個数: 96

約数和(自身を含む): 416455095168

約数和(自身を除く): 215234126518

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 71, 106, 130, 142, 265, 325, 355, 530, 650, 689, 710, 923, 1325, 1378, 1775, 1846, 2650, 3445, 3550, 3763, 4615, 6890, 7526, 9230, 17225, 18815, 23075, 34450, 37630, 46150, 48919, 82267, 94075, 97838, 164534, 188150, 244595, 411335, 489190, 822670, 1069471, 1222975, 2056675, 2138942, 2445950, 4113350, 4360151, 5347355, 5840957, 8720302, 10694710, 11681914, 21800755, 26736775, 29204785, 43601510, 53473550, 56681963, 58409570, 75932441, 109003775, 113363926, 146023925, 151864882, 218007550, 283409815, 292047850, 309570721, 379662205, 566819630, 619141442, 759324410, 1417049075, 1547853605, 1898311025, 2834098150, 3095707210, 3796622050, 4024419373, 7739268025, 8048838746, 15478536050, 20122096865, 40244193730, 100610484325, 201220968650]

約数ペア:

[(1, 201220968650), (2, 100610484325), (5, 40244193730), (10, 20122096865), (13, 15478536050), (25, 8048838746), (26, 7739268025), (50, 4024419373), (53, 3796622050), (65, 3095707210), (71, 2834098150), (106, 1898311025), (130, 1547853605), (142, 1417049075), (265, 759324410), (325, 619141442), (355, 566819630), (530, 379662205), (650, 309570721), (689, 292047850), (710, 283409815), (923, 218007550), (1325, 151864882), (1378, 146023925), (1775, 113363926), (1846, 109003775), (2650, 75932441), (3445, 58409570), (3550, 56681963), (3763, 53473550), (4615, 43601510), (6890, 29204785), (7526, 26736775), (9230, 21800755), (17225, 11681914), (18815, 10694710), (23075, 8720302), (34450, 5840957), (37630, 5347355), (46150, 4360151), (48919, 4113350), (82267, 2445950), (94075, 2138942), (97838, 2056675), (164534, 1222975), (188150, 1069471), (244595, 822670), (411335, 489190)]