201028076

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 355168800

約数和(自身を除く): 154140724

約数列:

[1, 2, 4, 173, 346, 449, 647, 692, 898, 1294, 1796, 2588, 77677, 111931, 155354, 223862, 290503, 310708, 447724, 581006, 1162012, 50257019, 100514038, 201028076]

約数ペア:

[(1, 201028076), (2, 100514038), (4, 50257019), (173, 1162012), (346, 581006), (449, 447724), (647, 310708), (692, 290503), (898, 223862), (1294, 155354), (1796, 111931), (2588, 77677)]