201017396

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{1511}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 357315840

約数和(自身を除く): 156298444

約数列:

[1, 2, 4, 79, 158, 316, 421, 842, 1511, 1684, 3022, 6044, 33259, 66518, 119369, 133036, 238738, 477476, 636131, 1272262, 2544524, 50254349, 100508698, 201017396]

約数ペア:

[(1, 201017396), (2, 100508698), (4, 50254349), (79, 2544524), (158, 1272262), (316, 636131), (421, 477476), (842, 238738), (1511, 133036), (1684, 119369), (3022, 66518), (6044, 33259)]