201399814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12697}}^1$

素因数の和:12820

約数の個数: 32

約数和(自身を含む): 380330496

約数和(自身を除く): 178930682

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 154, 206, 721, 1133, 1442, 2266, 7931, 12697, 15862, 25394, 88879, 139667, 177758, 279334, 977669, 1307791, 1955338, 2615582, 9154537, 14385701, 18309074, 28771402, 100699907, 201399814]

約数ペア:

[(1, 201399814), (2, 100699907), (7, 28771402), (11, 18309074), (14, 14385701), (22, 9154537), (77, 2615582), (103, 1955338), (154, 1307791), (206, 977669), (721, 279334), (1133, 177758), (1442, 139667), (2266, 88879), (7931, 25394), (12697, 15862)]