222401102

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 427669632

約数和(自身を除く): 205268530

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 539, 721, 1078, 1133, 1442, 2003, 2266, 4006, 5047, 7931, 10094, 14021, 15862, 22033, 28042, 44066, 55517, 98147, 111034, 154231, 196294, 206309, 308462, 412618, 1079617, 1444163, 2159234, 2269399, 2888326, 4538798, 10109141, 15885793, 20218282, 31771586, 111200551, 222401102]

約数ペア:

[(1, 222401102), (2, 111200551), (7, 31771586), (11, 20218282), (14, 15885793), (22, 10109141), (49, 4538798), (77, 2888326), (98, 2269399), (103, 2159234), (154, 1444163), (206, 1079617), (539, 412618), (721, 308462), (1078, 206309), (1133, 196294), (1442, 154231), (2003, 111034), (2266, 98147), (4006, 55517), (5047, 44066), (7931, 28042), (10094, 22033), (14021, 15862)]