208549970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{1063}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 392539392

約数和(自身を除く): 183989422

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 853, 1063, 1706, 2126, 4265, 5315, 8530, 10630, 19619, 24449, 39238, 48898, 98095, 122245, 196190, 244490, 906739, 1813478, 4533695, 9067390, 20854997, 41709994, 104274985, 208549970]

約数ペア:

[(1, 208549970), (2, 104274985), (5, 41709994), (10, 20854997), (23, 9067390), (46, 4533695), (115, 1813478), (230, 906739), (853, 244490), (1063, 196190), (1706, 122245), (2126, 98095), (4265, 48898), (5315, 39238), (8530, 24449), (10630, 19619)]