208066572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{825661}}^1$

素因数の和:825678

約数の個数: 36

約数和(自身を含む): 601081936

約数和(自身を除く): 393015364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 825661, 1651322, 2476983, 3302644, 4953966, 5779627, 7430949, 9907932, 11559254, 14861898, 17338881, 23118508, 29723796, 34677762, 52016643, 69355524, 104033286, 208066572]

約数ペア:

[(1, 208066572), (2, 104033286), (3, 69355524), (4, 52016643), (6, 34677762), (7, 29723796), (9, 23118508), (12, 17338881), (14, 14861898), (18, 11559254), (21, 9907932), (28, 7430949), (36, 5779627), (42, 4953966), (63, 3302644), (84, 2476983), (126, 1651322), (252, 825661)]