201224554700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{810409}}^1$

素因数の和:810627

約数の個数: 72

約数和(自身を含む): 472708911360

約数和(自身を除く): 271484356660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 191, 260, 325, 382, 650, 764, 955, 1300, 1910, 2483, 3820, 4775, 4966, 9550, 9932, 12415, 19100, 24830, 49660, 62075, 124150, 248300, 810409, 1620818, 3241636, 4052045, 8104090, 10535317, 16208180, 20260225, 21070634, 40520450, 42141268, 52676585, 81040900, 105353170, 154788119, 210706340, 263382925, 309576238, 526765850, 619152476, 773940595, 1053531700, 1547881190, 2012245547, 3095762380, 3869702975, 4024491094, 7739405950, 8048982188, 10061227735, 15478811900, 20122455470, 40244910940, 50306138675, 100612277350, 201224554700]

約数ペア:

[(1, 201224554700), (2, 100612277350), (4, 50306138675), (5, 40244910940), (10, 20122455470), (13, 15478811900), (20, 10061227735), (25, 8048982188), (26, 7739405950), (50, 4024491094), (52, 3869702975), (65, 3095762380), (100, 2012245547), (130, 1547881190), (191, 1053531700), (260, 773940595), (325, 619152476), (382, 526765850), (650, 309576238), (764, 263382925), (955, 210706340), (1300, 154788119), (1910, 105353170), (2483, 81040900), (3820, 52676585), (4775, 42141268), (4966, 40520450), (9550, 21070634), (9932, 20260225), (12415, 16208180), (19100, 10535317), (24830, 8104090), (49660, 4052045), (62075, 3241636), (124150, 1620818), (248300, 810409)]