201830750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3242

約数の個数: 64

約数和(自身を含む): 430230528

約数和(自身を除く): 228399778

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 506, 550, 575, 1150, 1265, 1375, 2530, 2750, 2875, 3191, 5750, 6325, 6382, 12650, 15955, 31625, 31910, 35101, 63250, 70202, 73393, 79775, 146786, 159550, 175505, 351010, 366965, 398875, 733930, 797750, 807323, 877525, 1614646, 1755050, 1834825, 3669650, 4036615, 4387625, 8073230, 8775250, 9174125, 18348250, 20183075, 40366150, 100915375, 201830750]

約数ペア:

[(1, 201830750), (2, 100915375), (5, 40366150), (10, 20183075), (11, 18348250), (22, 9174125), (23, 8775250), (25, 8073230), (46, 4387625), (50, 4036615), (55, 3669650), (110, 1834825), (115, 1755050), (125, 1614646), (230, 877525), (250, 807323), (253, 797750), (275, 733930), (506, 398875), (550, 366965), (575, 351010), (1150, 175505), (1265, 159550), (1375, 146786), (2530, 79775), (2750, 73393), (2875, 70202), (3191, 63250), (5750, 35101), (6325, 31910), (6382, 31625), (12650, 15955)]