210847662

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 469442688

約数和(自身を除く): 258595026

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 331, 387, 662, 774, 823, 993, 1646, 1986, 2469, 2979, 4938, 5958, 7407, 14233, 14814, 28466, 35389, 42699, 70778, 85398, 106167, 128097, 212334, 256194, 272413, 318501, 544826, 637002, 817239, 1634478, 2451717, 4903434, 11713759, 23427518, 35141277, 70282554, 105423831, 210847662]

約数ペア:

[(1, 210847662), (2, 105423831), (3, 70282554), (6, 35141277), (9, 23427518), (18, 11713759), (43, 4903434), (86, 2451717), (129, 1634478), (258, 817239), (331, 637002), (387, 544826), (662, 318501), (774, 272413), (823, 256194), (993, 212334), (1646, 128097), (1986, 106167), (2469, 85398), (2979, 70778), (4938, 42699), (5958, 35389), (7407, 28466), (14233, 14814)]