229702990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{48563}}^1$

素因数の和:48624

約数の個数: 32

約数和(自身を含む): 461552256

約数和(自身を除く): 231849266

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 48563, 97126, 242815, 485630, 534193, 1068386, 2088209, 2670965, 4176418, 5341930, 10441045, 20882090, 22970299, 45940598, 114851495, 229702990]

約数ペア:

[(1, 229702990), (2, 114851495), (5, 45940598), (10, 22970299), (11, 20882090), (22, 10441045), (43, 5341930), (55, 4176418), (86, 2670965), (110, 2088209), (215, 1068386), (430, 534193), (473, 485630), (946, 242815), (2365, 97126), (4730, 48563)]