201464654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 329495040

約数和(自身を除く): 128030386

約数列:

[1, 2, 17, 34, 47, 94, 139, 278, 799, 907, 1598, 1814, 2363, 4726, 6533, 13066, 15419, 30838, 42629, 85258, 111061, 126073, 222122, 252146, 724693, 1449386, 2143241, 4286482, 5925431, 11850862, 100732327, 201464654]

約数ペア:

[(1, 201464654), (2, 100732327), (17, 11850862), (34, 5925431), (47, 4286482), (94, 2143241), (139, 1449386), (278, 724693), (799, 252146), (907, 222122), (1598, 126073), (1814, 111061), (2363, 85258), (4726, 42629), (6533, 30838), (13066, 15419)]