222337130

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1907}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 408006720

約数和(自身を除く): 185669590

約数列:

[1, 2, 5, 10, 89, 131, 178, 262, 445, 655, 890, 1310, 1907, 3814, 9535, 11659, 19070, 23318, 58295, 116590, 169723, 249817, 339446, 499634, 848615, 1249085, 1697230, 2498170, 22233713, 44467426, 111168565, 222337130]

約数ペア:

[(1, 222337130), (2, 111168565), (5, 44467426), (10, 22233713), (89, 2498170), (131, 1697230), (178, 1249085), (262, 848615), (445, 499634), (655, 339446), (890, 249817), (1310, 169723), (1907, 116590), (3814, 58295), (9535, 23318), (11659, 19070)]