200475506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{12889}}^1$

素因数の和:13010

約数の個数: 32

約数和(自身を含む): 378656640

約数和(自身を除く): 178181134

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 12889, 15554, 25778, 90223, 141779, 180446, 283558, 992453, 1301789, 1984906, 2603578, 9112523, 14319679, 18225046, 28639358, 100237753, 200475506]

約数ペア:

[(1, 200475506), (2, 100237753), (7, 28639358), (11, 18225046), (14, 14319679), (22, 9112523), (77, 2603578), (101, 1984906), (154, 1301789), (202, 992453), (707, 283558), (1111, 180446), (1414, 141779), (2222, 90223), (7777, 25778), (12889, 15554)]