204550654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{13151}}^1$

素因数の和:13272

約数の個数: 32

約数和(自身を含む): 386353152

約数和(自身を除く): 181802498

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 13151, 15554, 26302, 92057, 144661, 184114, 289322, 1012627, 1328251, 2025254, 2656502, 9297757, 14610761, 18595514, 29221522, 102275327, 204550654]

約数ペア:

[(1, 204550654), (2, 102275327), (7, 29221522), (11, 18595514), (14, 14610761), (22, 9297757), (77, 2656502), (101, 2025254), (154, 1328251), (202, 1012627), (707, 289322), (1111, 184114), (1414, 144661), (2222, 92057), (7777, 26302), (13151, 15554)]