229121816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{371951}}^1$

素因数の和:371975

約数の個数: 32

約数和(自身を含む): 535610880

約数和(自身を除く): 306489064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 371951, 743902, 1487804, 2603657, 2975608, 4091461, 5207314, 8182922, 10414628, 16365844, 20829256, 28640227, 32731688, 57280454, 114560908, 229121816]

約数ペア:

[(1, 229121816), (2, 114560908), (4, 57280454), (7, 32731688), (8, 28640227), (11, 20829256), (14, 16365844), (22, 10414628), (28, 8182922), (44, 5207314), (56, 4091461), (77, 2975608), (88, 2603657), (154, 1487804), (308, 743902), (616, 371951)]