230665624

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216791}}^1$

素因数の和:216823

約数の個数: 32

約数和(自身を含む): 520300800

約数和(自身を除く): 289635176

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 216791, 433582, 867164, 1517537, 1734328, 3035074, 4119029, 6070148, 8238058, 12140296, 16476116, 28833203, 32952232, 57666406, 115332812, 230665624]

約数ペア:

[(1, 230665624), (2, 115332812), (4, 57666406), (7, 32952232), (8, 28833203), (14, 16476116), (19, 12140296), (28, 8238058), (38, 6070148), (56, 4119029), (76, 3035074), (133, 1734328), (152, 1517537), (266, 867164), (532, 433582), (1064, 216791)]