203430444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2421791}}^1$

素因数の和:2421805

約数の個数: 24

約数和(自身を含む): 542481408

約数和(自身を除く): 339050964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2421791, 4843582, 7265373, 9687164, 14530746, 16952537, 29061492, 33905074, 50857611, 67810148, 101715222, 203430444]

約数ペア:

[(1, 203430444), (2, 101715222), (3, 67810148), (4, 50857611), (6, 33905074), (7, 29061492), (12, 16952537), (14, 14530746), (21, 9687164), (28, 7265373), (42, 4843582), (84, 2421791)]