210360340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{6257}}^1$

素因数の和:6348

約数の個数: 36

約数和(自身を含む): 452866428

約数和(自身を除く): 242506088

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6257, 6724, 8405, 12514, 16810, 25028, 31285, 33620, 62570, 125140, 256537, 513074, 1026148, 1282685, 2565370, 5130740, 10518017, 21036034, 42072068, 52590085, 105180170, 210360340]

約数ペア:

[(1, 210360340), (2, 105180170), (4, 52590085), (5, 42072068), (10, 21036034), (20, 10518017), (41, 5130740), (82, 2565370), (164, 1282685), (205, 1026148), (410, 513074), (820, 256537), (1681, 125140), (3362, 62570), (6257, 33620), (6724, 31285), (8405, 25028), (12514, 16810)]