207895360

素因数分解:

$2^6\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2837}}^1$

素因数の和:3083

約数の個数: 56

約数和(自身を含む): 497387880

約数和(自身を除く): 289492520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 229, 320, 458, 916, 1145, 1832, 2290, 2837, 3664, 4580, 5674, 7328, 9160, 11348, 14185, 14656, 18320, 22696, 28370, 36640, 45392, 56740, 73280, 90784, 113480, 181568, 226960, 453920, 649673, 907840, 1299346, 2598692, 3248365, 5197384, 6496730, 10394768, 12993460, 20789536, 25986920, 41579072, 51973840, 103947680, 207895360]

約数ペア:

[(1, 207895360), (2, 103947680), (4, 51973840), (5, 41579072), (8, 25986920), (10, 20789536), (16, 12993460), (20, 10394768), (32, 6496730), (40, 5197384), (64, 3248365), (80, 2598692), (160, 1299346), (229, 907840), (320, 649673), (458, 453920), (916, 226960), (1145, 181568), (1832, 113480), (2290, 90784), (2837, 73280), (3664, 56740), (4580, 45392), (5674, 36640), (7328, 28370), (9160, 22696), (11348, 18320), (14185, 14656)]