401202366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{19661}}^1$

素因数の和:19864

約数の個数: 32

約数和(自身を含む): 849398400

約数和(自身を除く): 448196034

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 6802, 10203, 19661, 20406, 39322, 58983, 117966, 373559, 747118, 1120677, 2241354, 3519319, 7038638, 10557957, 21115914, 66867061, 133734122, 200601183, 401202366]

約数ペア:

[(1, 401202366), (2, 200601183), (3, 133734122), (6, 66867061), (19, 21115914), (38, 10557957), (57, 7038638), (114, 3519319), (179, 2241354), (358, 1120677), (537, 747118), (1074, 373559), (3401, 117966), (6802, 58983), (10203, 39322), (19661, 20406)]