206987844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60101}}^1$

素因数の和:60156

約数の個数: 48

約数和(自身を含む): 565439616

約数和(自身を除く): 358451772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 60101, 120202, 180303, 240404, 360606, 420707, 721212, 841414, 1262121, 1682828, 2464141, 2524242, 4928282, 5048484, 7392423, 9856564, 14784846, 17248987, 29569692, 34497974, 51746961, 68995948, 103493922, 206987844]

約数ペア:

[(1, 206987844), (2, 103493922), (3, 68995948), (4, 51746961), (6, 34497974), (7, 29569692), (12, 17248987), (14, 14784846), (21, 9856564), (28, 7392423), (41, 5048484), (42, 4928282), (82, 2524242), (84, 2464141), (123, 1682828), (164, 1262121), (246, 841414), (287, 721212), (492, 420707), (574, 360606), (861, 240404), (1148, 180303), (1722, 120202), (3444, 60101)]