202364140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19571}}^1$

素因数の和:19638

約数の個数: 48

約数和(自身を含む): 473485824

約数和(自身を除く): 271121684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 19571, 39142, 78284, 97855, 195710, 215281, 391420, 430562, 861124, 919837, 1076405, 1839674, 2152810, 3679348, 4305620, 4599185, 9198370, 10118207, 18396740, 20236414, 40472828, 50591035, 101182070, 202364140]

約数ペア:

[(1, 202364140), (2, 101182070), (4, 50591035), (5, 40472828), (10, 20236414), (11, 18396740), (20, 10118207), (22, 9198370), (44, 4599185), (47, 4305620), (55, 3679348), (94, 2152810), (110, 1839674), (188, 1076405), (220, 919837), (235, 861124), (470, 430562), (517, 391420), (940, 215281), (1034, 195710), (2068, 97855), (2585, 78284), (5170, 39142), (10340, 19571)]