201711964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{15569}}^1$

素因数の和:15693

約数の個数: 24

約数和(自身を含む): 366206400

約数和(自身を除く): 164494436

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 3239, 6478, 12956, 15569, 31138, 62276, 638329, 1229951, 1276658, 2459902, 2553316, 4919804, 50427991, 100855982, 201711964]

約数ペア:

[(1, 201711964), (2, 100855982), (4, 50427991), (41, 4919804), (79, 2553316), (82, 2459902), (158, 1276658), (164, 1229951), (316, 638329), (3239, 62276), (6478, 31138), (12956, 15569)]