201470958728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1937220757}}^1$

素因数の和:1937220776

約数の個数: 16

約数和(自身を含む): 406816359180

約数和(自身を除く): 205345400452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1937220757, 3874441514, 7748883028, 15497766056, 25183869841, 50367739682, 100735479364, 201470958728]

約数ペア:

[(1, 201470958728), (2, 100735479364), (4, 50367739682), (8, 25183869841), (13, 15497766056), (26, 7748883028), (52, 3874441514), (104, 1937220757)]