201620779432

素因数分解:

$2^3\times {\mathrm{433}}^1\times {\mathrm{491}}^1\times {\mathrm{118543}}^1$

素因数の和:119473

約数の個数: 32

約数和(自身を含む): 379686948480

約数和(自身を除く): 178066169048

約数列:

[1, 2, 4, 8, 433, 491, 866, 982, 1732, 1964, 3464, 3928, 118543, 212603, 237086, 425206, 474172, 850412, 948344, 1700824, 51329119, 58204613, 102658238, 116409226, 205316476, 232818452, 410632952, 465636904, 25202597429, 50405194858, 100810389716, 201620779432]

約数ペア:

[(1, 201620779432), (2, 100810389716), (4, 50405194858), (8, 25202597429), (433, 465636904), (491, 410632952), (866, 232818452), (982, 205316476), (1732, 116409226), (1964, 102658238), (3464, 58204613), (3928, 51329119), (118543, 1700824), (212603, 948344), (237086, 850412), (425206, 474172)]