201760144

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{111593}}^1$

素因数の和:111714

約数の個数: 20

約数和(自身を含む): 394373196

約数和(自身を除く): 192613052

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 111593, 223186, 446372, 892744, 1785488, 12610009, 25220018, 50440036, 100880072, 201760144]

約数ペア:

[(1, 201760144), (2, 100880072), (4, 50440036), (8, 25220018), (16, 12610009), (113, 1785488), (226, 892744), (452, 446372), (904, 223186), (1808, 111593)]