201248478

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{64627}}^1$

素因数の和:64808

約数の個数: 24

約数和(自身を含む): 438565608

約数和(自身を除く): 237317130

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 64627, 129254, 193881, 387762, 581643, 1163286, 11180471, 22360942, 33541413, 67082826, 100624239, 201248478]

約数ペア:

[(1, 201248478), (2, 100624239), (3, 67082826), (6, 33541413), (9, 22360942), (18, 11180471), (173, 1163286), (346, 581643), (519, 387762), (1038, 193881), (1557, 129254), (3114, 64627)]