210764574

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 467251200

約数和(自身を除く): 256486626

約数列:

[1, 2, 3, 6, 9, 18, 79, 103, 158, 206, 237, 309, 474, 618, 711, 927, 1422, 1439, 1854, 2878, 4317, 8137, 8634, 12951, 16274, 24411, 25902, 48822, 73233, 113681, 146466, 148217, 227362, 296434, 341043, 444651, 682086, 889302, 1023129, 1333953, 2046258, 2667906, 11709143, 23418286, 35127429, 70254858, 105382287, 210764574]

約数ペア:

[(1, 210764574), (2, 105382287), (3, 70254858), (6, 35127429), (9, 23418286), (18, 11709143), (79, 2667906), (103, 2046258), (158, 1333953), (206, 1023129), (237, 889302), (309, 682086), (474, 444651), (618, 341043), (711, 296434), (927, 227362), (1422, 148217), (1439, 146466), (1854, 113681), (2878, 73233), (4317, 48822), (8137, 25902), (8634, 24411), (12951, 16274)]