204650764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{491}}^1\times {\mathrm{1319}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 363686400

約数和(自身を除く): 159035636

約数列:

[1, 2, 4, 79, 158, 316, 491, 982, 1319, 1964, 2638, 5276, 38789, 77578, 104201, 155156, 208402, 416804, 647629, 1295258, 2590516, 51162691, 102325382, 204650764]

約数ペア:

[(1, 204650764), (2, 102325382), (4, 51162691), (79, 2590516), (158, 1295258), (316, 647629), (491, 416804), (982, 208402), (1319, 155156), (1964, 104201), (2638, 77578), (5276, 38789)]