201193960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{3779}}^1$

素因数の和:3823

約数の個数: 64

約数和(自身を含む): 498052800

約数和(自身を除く): 296858840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2420, 2662, 3779, 4840, 5324, 6655, 7558, 10648, 13310, 15116, 18895, 26620, 30232, 37790, 41569, 53240, 75580, 83138, 151160, 166276, 207845, 332552, 415690, 457259, 831380, 914518, 1662760, 1829036, 2286295, 3658072, 4572590, 5029849, 9145180, 10059698, 18290360, 20119396, 25149245, 40238792, 50298490, 100596980, 201193960]

約数ペア:

[(1, 201193960), (2, 100596980), (4, 50298490), (5, 40238792), (8, 25149245), (10, 20119396), (11, 18290360), (20, 10059698), (22, 9145180), (40, 5029849), (44, 4572590), (55, 3658072), (88, 2286295), (110, 1829036), (121, 1662760), (220, 914518), (242, 831380), (440, 457259), (484, 415690), (605, 332552), (968, 207845), (1210, 166276), (1331, 151160), (2420, 83138), (2662, 75580), (3779, 53240), (4840, 41569), (5324, 37790), (6655, 30232), (7558, 26620), (10648, 18895), (13310, 15116)]