210206877

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 306754560

約数和(自身を除く): 96547683

約数列:

[1, 3, 29, 31, 41, 87, 93, 123, 899, 1189, 1271, 1901, 2697, 3567, 3813, 5703, 36859, 55129, 58931, 77941, 110577, 165387, 176793, 233823, 1708999, 2260289, 2416171, 5126997, 6780867, 7248513, 70068959, 210206877]

約数ペア:

[(1, 210206877), (3, 70068959), (29, 7248513), (31, 6780867), (41, 5126997), (87, 2416171), (93, 2260289), (123, 1708999), (899, 233823), (1189, 176793), (1271, 165387), (1901, 110577), (2697, 77941), (3567, 58931), (3813, 55129), (5703, 36859)]