202154094

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1879}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 451651200

約数和(自身を除く): 249497106

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 139, 258, 278, 387, 417, 774, 834, 1251, 1879, 2502, 3758, 5637, 5977, 11274, 11954, 16911, 17931, 33822, 35862, 53793, 80797, 107586, 161594, 242391, 261181, 484782, 522362, 727173, 783543, 1454346, 1567086, 2350629, 4701258, 11230783, 22461566, 33692349, 67384698, 101077047, 202154094]

約数ペア:

[(1, 202154094), (2, 101077047), (3, 67384698), (6, 33692349), (9, 22461566), (18, 11230783), (43, 4701258), (86, 2350629), (129, 1567086), (139, 1454346), (258, 783543), (278, 727173), (387, 522362), (417, 484782), (774, 261181), (834, 242391), (1251, 161594), (1879, 107586), (2502, 80797), (3758, 53793), (5637, 35862), (5977, 33822), (11274, 17931), (11954, 16911)]