215880252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{62683}}^1$

素因数の和:62738

約数の個数: 48

約数和(自身を含む): 589731072

約数和(自身を除く): 373850820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 62683, 125366, 188049, 250732, 376098, 438781, 752196, 877562, 1316343, 1755124, 2570003, 2632686, 5140006, 5265372, 7710009, 10280012, 15420018, 17990021, 30840036, 35980042, 53970063, 71960084, 107940126, 215880252]

約数ペア:

[(1, 215880252), (2, 107940126), (3, 71960084), (4, 53970063), (6, 35980042), (7, 30840036), (12, 17990021), (14, 15420018), (21, 10280012), (28, 7710009), (41, 5265372), (42, 5140006), (82, 2632686), (84, 2570003), (123, 1755124), (164, 1316343), (246, 877562), (287, 752196), (492, 438781), (574, 376098), (861, 250732), (1148, 188049), (1722, 125366), (3444, 62683)]