201897210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{25589}}^1$

素因数の和:25862

約数の個数: 32

約数和(自身を含む): 486414720

約数和(自身を除く): 284517510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 25589, 51178, 76767, 127945, 153534, 255890, 383835, 767670, 6729907, 13459814, 20189721, 33649535, 40379442, 67299070, 100948605, 201897210]

約数ペア:

[(1, 201897210), (2, 100948605), (3, 67299070), (5, 40379442), (6, 33649535), (10, 20189721), (15, 13459814), (30, 6729907), (263, 767670), (526, 383835), (789, 255890), (1315, 153534), (1578, 127945), (2630, 76767), (3945, 51178), (7890, 25589)]