227521268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1579}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 457087680

約数和(自身を除く): 229566412

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 221, 326, 442, 652, 884, 1579, 2119, 2771, 3158, 4238, 5542, 6316, 8476, 11084, 20527, 26843, 36023, 41054, 53686, 72046, 82108, 107372, 144092, 257377, 348959, 514754, 697918, 1029508, 1395836, 3345901, 4375409, 6691802, 8750818, 13383604, 17501636, 56880317, 113760634, 227521268]

約数ペア:

[(1, 227521268), (2, 113760634), (4, 56880317), (13, 17501636), (17, 13383604), (26, 8750818), (34, 6691802), (52, 4375409), (68, 3345901), (163, 1395836), (221, 1029508), (326, 697918), (442, 514754), (652, 348959), (884, 257377), (1579, 144092), (2119, 107372), (2771, 82108), (3158, 72046), (4238, 53686), (5542, 41054), (6316, 36023), (8476, 26843), (11084, 20527)]