201742768

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{52757}}^1$

素因数の和:53004

約数の個数: 20

約数和(自身を含む): 392519520

約数和(自身を除く): 190776752

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 52757, 105514, 211028, 422056, 844112, 12608923, 25217846, 50435692, 100871384, 201742768]

約数ペア:

[(1, 201742768), (2, 100871384), (4, 50435692), (8, 25217846), (16, 12608923), (239, 844112), (478, 422056), (956, 211028), (1912, 105514), (3824, 52757)]