212202914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{1289}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 397526400

約数和(自身を除く): 185323486

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1069, 1289, 2138, 2578, 7483, 9023, 11759, 14179, 14966, 18046, 23518, 28358, 82313, 99253, 164626, 198506, 1377941, 2755882, 9645587, 15157351, 19291174, 30314702, 106101457, 212202914]

約数ペア:

[(1, 212202914), (2, 106101457), (7, 30314702), (11, 19291174), (14, 15157351), (22, 9645587), (77, 2755882), (154, 1377941), (1069, 198506), (1289, 164626), (2138, 99253), (2578, 82313), (7483, 28358), (9023, 23518), (11759, 18046), (14179, 14966)]