207716922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18523}}^1$

素因数の和:18627

約数の個数: 48

約数和(自身を含む): 520153920

約数和(自身を除く): 312436998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 11214, 18523, 37046, 55569, 111138, 129661, 166707, 259322, 333414, 388983, 777966, 1166949, 1648547, 2333898, 3297094, 4945641, 9891282, 11539829, 14836923, 23079658, 29673846, 34619487, 69238974, 103858461, 207716922]

約数ペア:

[(1, 207716922), (2, 103858461), (3, 69238974), (6, 34619487), (7, 29673846), (9, 23079658), (14, 14836923), (18, 11539829), (21, 9891282), (42, 4945641), (63, 3297094), (89, 2333898), (126, 1648547), (178, 1166949), (267, 777966), (534, 388983), (623, 333414), (801, 259322), (1246, 166707), (1602, 129661), (1869, 111138), (3738, 55569), (5607, 37046), (11214, 18523)]