201580132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{2939}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 380318400

約数和(自身を除く): 178738268

約数列:

[1, 2, 4, 13, 26, 52, 1319, 2638, 2939, 5276, 5878, 11756, 17147, 34294, 38207, 68588, 76414, 152828, 3876541, 7753082, 15506164, 50395033, 100790066, 201580132]

約数ペア:

[(1, 201580132), (2, 100790066), (4, 50395033), (13, 15506164), (26, 7753082), (52, 3876541), (1319, 152828), (2638, 76414), (2939, 68588), (5276, 38207), (5878, 34294), (11756, 17147)]