201656604200

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^2\times {\mathrm{44221}}^1$

素因数の和:44539

約数の個数: 72

約数和(自身を含む): 471987818190

約数和(自身を除く): 270331213990

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1510, 3020, 3775, 6040, 7550, 15100, 22801, 30200, 44221, 45602, 88442, 91204, 114005, 176884, 182408, 221105, 228010, 353768, 442210, 456020, 570025, 884420, 912040, 1105525, 1140050, 1768840, 2211050, 2280100, 4422100, 4560200, 6677371, 8844200, 13354742, 26709484, 33386855, 53418968, 66773710, 133547420, 166934275, 267094840, 333868550, 667737100, 1008283021, 1335474200, 2016566042, 4033132084, 5041415105, 8066264168, 10082830210, 20165660420, 25207075525, 40331320840, 50414151050, 100828302100, 201656604200]

約数ペア:

[(1, 201656604200), (2, 100828302100), (4, 50414151050), (5, 40331320840), (8, 25207075525), (10, 20165660420), (20, 10082830210), (25, 8066264168), (40, 5041415105), (50, 4033132084), (100, 2016566042), (151, 1335474200), (200, 1008283021), (302, 667737100), (604, 333868550), (755, 267094840), (1208, 166934275), (1510, 133547420), (3020, 66773710), (3775, 53418968), (6040, 33386855), (7550, 26709484), (15100, 13354742), (22801, 8844200), (30200, 6677371), (44221, 4560200), (45602, 4422100), (88442, 2280100), (91204, 2211050), (114005, 1768840), (176884, 1140050), (182408, 1105525), (221105, 912040), (228010, 884420), (353768, 570025), (442210, 456020)]