201920632

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{260207}}^1$

素因数の和:260310

約数の個数: 16

約数和(自身を含む): 382505760

約数和(自身を除く): 180585128

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 260207, 520414, 1040828, 2081656, 25240079, 50480158, 100960316, 201920632]

約数ペア:

[(1, 201920632), (2, 100960316), (4, 50480158), (8, 25240079), (97, 2081656), (194, 1040828), (388, 520414), (776, 260207)]