189185038

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{6563}}^1$

素因数の和:6672

約数の個数: 32

約数和(自身を含む): 340277760

約数和(自身を除く): 151092722

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 6563, 13126, 14413, 28826, 45941, 91882, 190327, 380654, 465973, 931946, 1332289, 2664578, 3261811, 6523622, 13513217, 27026434, 94592519, 189185038]

約数ペア:

[(1, 189185038), (2, 94592519), (7, 27026434), (14, 13513217), (29, 6523622), (58, 3261811), (71, 2664578), (142, 1332289), (203, 931946), (406, 465973), (497, 380654), (994, 190327), (2059, 91882), (4118, 45941), (6563, 28826), (13126, 14413)]