201718054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{39199}}^1$

素因数の和:39315

約数の個数: 16

約数和(自身を含む): 316108800

約数和(自身を除く): 114390746

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 39199, 78398, 1215169, 2430338, 3253517, 6507034, 100859027, 201718054]

約数ペア:

[(1, 201718054), (2, 100859027), (31, 6507034), (62, 3253517), (83, 2430338), (166, 1215169), (2573, 78398), (5146, 39199)]