197348030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{12907}}^1$

素因数の和:13064

約数の個数: 32

約数和(自身を含む): 390337920

約数和(自身を除く): 192989890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 7645, 12907, 15290, 25814, 64535, 129070, 141977, 283954, 709885, 1419770, 1794073, 3588146, 8970365, 17940730, 19734803, 39469606, 98674015, 197348030]

約数ペア:

[(1, 197348030), (2, 98674015), (5, 39469606), (10, 19734803), (11, 17940730), (22, 8970365), (55, 3588146), (110, 1794073), (139, 1419770), (278, 709885), (695, 283954), (1390, 141977), (1529, 129070), (3058, 64535), (7645, 25814), (12907, 15290)]