210940428

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{222511}}^1$

素因数の和:222597

約数の個数: 24

約数和(自身を含む): 498426880

約数和(自身を除く): 287486452

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 222511, 445022, 667533, 890044, 1335066, 2670132, 17578369, 35156738, 52735107, 70313476, 105470214, 210940428]

約数ペア:

[(1, 210940428), (2, 105470214), (3, 70313476), (4, 52735107), (6, 35156738), (12, 17578369), (79, 2670132), (158, 1335066), (237, 890044), (316, 667533), (474, 445022), (948, 222511)]