222775498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 371988288

約数和(自身を除く): 149212790

約数列:

[1, 2, 11, 22, 101, 107, 202, 214, 937, 1111, 1177, 1874, 2222, 2354, 10307, 10807, 20614, 21614, 94637, 100259, 118877, 189274, 200518, 237754, 1041007, 1102849, 2082014, 2205698, 10126159, 20252318, 111387749, 222775498]

約数ペア:

[(1, 222775498), (2, 111387749), (11, 20252318), (22, 10126159), (101, 2205698), (107, 2082014), (202, 1102849), (214, 1041007), (937, 237754), (1111, 200518), (1177, 189274), (1874, 118877), (2222, 100259), (2354, 94637), (10307, 21614), (10807, 20614)]