207132370

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1103}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 379157760

約数和(自身を除く): 172025390

約数列:

[1, 2, 5, 10, 89, 178, 211, 422, 445, 890, 1055, 1103, 2110, 2206, 5515, 11030, 18779, 37558, 93895, 98167, 187790, 196334, 232733, 465466, 490835, 981670, 1163665, 2327330, 20713237, 41426474, 103566185, 207132370]

約数ペア:

[(1, 207132370), (2, 103566185), (5, 41426474), (10, 20713237), (89, 2327330), (178, 1163665), (211, 981670), (422, 490835), (445, 465466), (890, 232733), (1055, 196334), (1103, 187790), (2110, 98167), (2206, 93895), (5515, 37558), (11030, 18779)]