210512652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108961}}^1$

素因数の和:108998

約数の個数: 48

約数和(自身を含む): 585779712

約数和(自身を除く): 375267060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 108961, 217922, 326883, 435844, 653766, 762727, 1307532, 1525454, 2288181, 2506103, 3050908, 4576362, 5012206, 7518309, 9152724, 10024412, 15036618, 17542721, 30073236, 35085442, 52628163, 70170884, 105256326, 210512652]

約数ペア:

[(1, 210512652), (2, 105256326), (3, 70170884), (4, 52628163), (6, 35085442), (7, 30073236), (12, 17542721), (14, 15036618), (21, 10024412), (23, 9152724), (28, 7518309), (42, 5012206), (46, 4576362), (69, 3050908), (84, 2506103), (92, 2288181), (138, 1525454), (161, 1307532), (276, 762727), (322, 653766), (483, 435844), (644, 326883), (966, 217922), (1932, 108961)]