201340976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{340103}}^1$

素因数の和:340148

約数の個数: 20

約数和(自身を含む): 400642512

約数和(自身を除く): 199301536

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 340103, 680206, 1360412, 2720824, 5441648, 12583811, 25167622, 50335244, 100670488, 201340976]

約数ペア:

[(1, 201340976), (2, 100670488), (4, 50335244), (8, 25167622), (16, 12583811), (37, 5441648), (74, 2720824), (148, 1360412), (296, 680206), (592, 340103)]