202008968

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{12569}}^1$

素因数の和:12630

約数の個数: 48

約数和(自身を含む): 451388700

約数和(自身を除く): 249379732

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 12569, 16072, 25138, 50276, 87983, 100552, 175966, 351932, 515329, 615881, 703864, 1030658, 1231762, 2061316, 2463524, 3607303, 4122632, 4927048, 7214606, 14429212, 25251121, 28858424, 50502242, 101004484, 202008968]

約数ペア:

[(1, 202008968), (2, 101004484), (4, 50502242), (7, 28858424), (8, 25251121), (14, 14429212), (28, 7214606), (41, 4927048), (49, 4122632), (56, 3607303), (82, 2463524), (98, 2061316), (164, 1231762), (196, 1030658), (287, 703864), (328, 615881), (392, 515329), (574, 351932), (1148, 175966), (2009, 100552), (2296, 87983), (4018, 50276), (8036, 25138), (12569, 16072)]