199901150

素因数分解:

$2^1\times 5^2\times {\mathrm{547}}^1\times {\mathrm{7309}}^1$

素因数の和:7868

約数の個数: 24

約数和(自身を含む): 372546840

約数和(自身を除く): 172645690

約数列:

[1, 2, 5, 10, 25, 50, 547, 1094, 2735, 5470, 7309, 13675, 14618, 27350, 36545, 73090, 182725, 365450, 3998023, 7996046, 19990115, 39980230, 99950575, 199901150]

約数ペア:

[(1, 199901150), (2, 99950575), (5, 39980230), (10, 19990115), (25, 7996046), (50, 3998023), (547, 365450), (1094, 182725), (2735, 73090), (5470, 36545), (7309, 27350), (13675, 14618)]