201125776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{739433}}^1$

素因数の和:739458

約数の個数: 20

約数和(自身を含む): 412604172

約数和(自身を除く): 211478396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 739433, 1478866, 2957732, 5915464, 11830928, 12570361, 25140722, 50281444, 100562888, 201125776]

約数ペア:

[(1, 201125776), (2, 100562888), (4, 50281444), (8, 25140722), (16, 12570361), (17, 11830928), (34, 5915464), (68, 2957732), (136, 1478866), (272, 739433)]