201997334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3271}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 378819072

約数和(自身を除く): 176821738

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 401, 802, 2807, 3271, 4411, 5614, 6542, 8822, 22897, 30877, 35981, 45794, 61754, 71962, 251867, 503734, 1311671, 2623342, 9181697, 14428381, 18363394, 28856762, 100998667, 201997334]

約数ペア:

[(1, 201997334), (2, 100998667), (7, 28856762), (11, 18363394), (14, 14428381), (22, 9181697), (77, 2623342), (154, 1311671), (401, 503734), (802, 251867), (2807, 71962), (3271, 61754), (4411, 45794), (5614, 35981), (6542, 30877), (8822, 22897)]