195864984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{388621}}^1$

素因数の和:388640

約数の個数: 48

約数和(自身を含む): 606250320

約数和(自身を除く): 410385336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 388621, 777242, 1165863, 1554484, 2331726, 2720347, 3108968, 3497589, 4663452, 5440694, 6995178, 8161041, 9326904, 10881388, 13990356, 16322082, 21762776, 24483123, 27980712, 32644164, 48966246, 65288328, 97932492, 195864984]

約数ペア:

[(1, 195864984), (2, 97932492), (3, 65288328), (4, 48966246), (6, 32644164), (7, 27980712), (8, 24483123), (9, 21762776), (12, 16322082), (14, 13990356), (18, 10881388), (21, 9326904), (24, 8161041), (28, 6995178), (36, 5440694), (42, 4663452), (56, 3497589), (63, 3108968), (72, 2720347), (84, 2331726), (126, 1554484), (168, 1165863), (252, 777242), (504, 388621)]