220160798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4253}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 390210912

約数和(自身を除く): 170050114

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1991, 2353, 3982, 4253, 4706, 8506, 25883, 46783, 51766, 55289, 93566, 110578, 608179, 769793, 1216358, 1539586, 8467723, 10007309, 16935446, 20014618, 110080399, 220160798]

約数ペア:

[(1, 220160798), (2, 110080399), (11, 20014618), (13, 16935446), (22, 10007309), (26, 8467723), (143, 1539586), (181, 1216358), (286, 769793), (362, 608179), (1991, 110578), (2353, 93566), (3982, 55289), (4253, 51766), (4706, 46783), (8506, 25883)]