200295890

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 366364080

約数和(自身を除く): 166068190

約数列:

[1, 2, 5, 10, 113, 157, 226, 314, 565, 785, 1129, 1130, 1570, 2258, 5645, 11290, 17741, 35482, 88705, 127577, 177253, 177410, 255154, 354506, 637885, 886265, 1275770, 1772530, 20029589, 40059178, 100147945, 200295890]

約数ペア:

[(1, 200295890), (2, 100147945), (5, 40059178), (10, 20029589), (113, 1772530), (157, 1275770), (226, 886265), (314, 637885), (565, 354506), (785, 255154), (1129, 177410), (1130, 177253), (1570, 127577), (2258, 88705), (5645, 35482), (11290, 17741)]