201777760418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1\times {\mathrm{159629}}^1$

素因数の和:160502

約数の個数: 32

約数和(自身を含む): 331709862960

約数和(自身を除く): 129932102542

約数列:

[1, 2, 13, 26, 61, 122, 793, 797, 1586, 1594, 10361, 20722, 48617, 97234, 159629, 319258, 632021, 1264042, 2075177, 4150354, 9737369, 19474738, 126585797, 127224313, 253171594, 254448626, 1653916069, 3307832138, 7760683093, 15521366186, 100888880209, 201777760418]

約数ペア:

[(1, 201777760418), (2, 100888880209), (13, 15521366186), (26, 7760683093), (61, 3307832138), (122, 1653916069), (793, 254448626), (797, 253171594), (1586, 127224313), (1594, 126585797), (10361, 19474738), (20722, 9737369), (48617, 4150354), (97234, 2075177), (159629, 1264042), (319258, 632021)]