196821296

素因数分解:

$2^4\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3373}}^1$

素因数の和:3909

約数の個数: 40

約数和(自身を含む): 436784544

約数和(自身を除く): 239963248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 521, 1042, 2084, 3373, 3647, 4168, 6746, 7294, 8336, 13492, 14588, 23611, 26984, 29176, 47222, 53968, 58352, 94444, 188888, 377776, 1757333, 3514666, 7029332, 12301331, 14058664, 24602662, 28117328, 49205324, 98410648, 196821296]

約数ペア:

[(1, 196821296), (2, 98410648), (4, 49205324), (7, 28117328), (8, 24602662), (14, 14058664), (16, 12301331), (28, 7029332), (56, 3514666), (112, 1757333), (521, 377776), (1042, 188888), (2084, 94444), (3373, 58352), (3647, 53968), (4168, 47222), (6746, 29176), (7294, 26984), (8336, 23611), (13492, 14588)]