201130670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{4943}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 391208832

約数和(自身を除く): 190078162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 4943, 8138, 9886, 20345, 24715, 40690, 49430, 64259, 128518, 321295, 642590, 1547159, 3094318, 7735795, 15471590, 20113067, 40226134, 100565335, 201130670]

約数ペア:

[(1, 201130670), (2, 100565335), (5, 40226134), (10, 20113067), (13, 15471590), (26, 7735795), (65, 3094318), (130, 1547159), (313, 642590), (626, 321295), (1565, 128518), (3130, 64259), (4069, 49430), (4943, 40690), (8138, 24715), (9886, 20345)]