190497512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{3343}}^1$

素因数の和:3785

約数の個数: 32

約数和(自身を含む): 379209600

約数和(自身を除く): 188712088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1676, 3343, 3352, 6686, 7123, 13372, 14246, 26744, 28492, 56831, 56984, 113662, 227324, 454648, 1400717, 2801434, 5602868, 11205736, 23812189, 47624378, 95248756, 190497512]

約数ペア:

[(1, 190497512), (2, 95248756), (4, 47624378), (8, 23812189), (17, 11205736), (34, 5602868), (68, 2801434), (136, 1400717), (419, 454648), (838, 227324), (1676, 113662), (3343, 56984), (3352, 56831), (6686, 28492), (7123, 26744), (13372, 14246)]