212330890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2393}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 403341120

約数和(自身を除く): 191010230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 467, 934, 2335, 2393, 4670, 4786, 8873, 11965, 17746, 23930, 44365, 45467, 88730, 90934, 227335, 454670, 1117531, 2235062, 5587655, 11175310, 21233089, 42466178, 106165445, 212330890]

約数ペア:

[(1, 212330890), (2, 106165445), (5, 42466178), (10, 21233089), (19, 11175310), (38, 5587655), (95, 2235062), (190, 1117531), (467, 454670), (934, 227335), (2335, 90934), (2393, 88730), (4670, 45467), (4786, 44365), (8873, 23930), (11965, 17746)]