201464770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6827}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 392309568

約数和(自身を除く): 190844798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 6827, 13654, 14755, 29510, 34135, 68270, 88751, 177502, 443755, 887510, 1549729, 3099458, 7748645, 15497290, 20146477, 40292954, 100732385, 201464770]

約数ペア:

[(1, 201464770), (2, 100732385), (5, 40292954), (10, 20146477), (13, 15497290), (26, 7748645), (65, 3099458), (130, 1549729), (227, 887510), (454, 443755), (1135, 177502), (2270, 88751), (2951, 68270), (5902, 34135), (6827, 29510), (13654, 14755)]