208808544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{310727}}^1$

素因数の和:310747

約数の個数: 48

約数和(自身を含む): 626427648

約数和(自身を除く): 417619104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 310727, 621454, 932181, 1242908, 1864362, 2175089, 2485816, 3728724, 4350178, 4971632, 6525267, 7457448, 8700356, 9943264, 13050534, 14914896, 17400712, 26101068, 29829792, 34801424, 52202136, 69602848, 104404272, 208808544]

約数ペア:

[(1, 208808544), (2, 104404272), (3, 69602848), (4, 52202136), (6, 34801424), (7, 29829792), (8, 26101068), (12, 17400712), (14, 14914896), (16, 13050534), (21, 9943264), (24, 8700356), (28, 7457448), (32, 6525267), (42, 4971632), (48, 4350178), (56, 3728724), (84, 2485816), (96, 2175089), (112, 1864362), (168, 1242908), (224, 932181), (336, 621454), (672, 310727)]