207645210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5641}}^1$

素因数の和:6063

約数の個数: 48

約数和(自身を含む): 541293480

約数和(自身を除く): 333648270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 4090, 5641, 6135, 7362, 11282, 12270, 16923, 18405, 28205, 33846, 36810, 50769, 56410, 84615, 101538, 169230, 253845, 507690, 2307169, 4614338, 6921507, 11535845, 13843014, 20764521, 23071690, 34607535, 41529042, 69215070, 103822605, 207645210]

約数ペア:

[(1, 207645210), (2, 103822605), (3, 69215070), (5, 41529042), (6, 34607535), (9, 23071690), (10, 20764521), (15, 13843014), (18, 11535845), (30, 6921507), (45, 4614338), (90, 2307169), (409, 507690), (818, 253845), (1227, 169230), (2045, 101538), (2454, 84615), (3681, 56410), (4090, 50769), (5641, 36810), (6135, 33846), (7362, 28205), (11282, 18405), (12270, 16923)]