202213048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 411357600

約数和(自身を除く): 209144552

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 113, 122, 152, 193, 226, 244, 386, 452, 488, 772, 904, 1159, 1544, 2147, 2318, 3667, 4294, 4636, 6893, 7334, 8588, 9272, 11773, 13786, 14668, 17176, 21809, 23546, 27572, 29336, 43618, 47092, 55144, 87236, 94184, 130967, 174472, 223687, 261934, 414371, 447374, 523868, 828742, 894748, 1047736, 1330349, 1657484, 1789496, 2660698, 3314968, 5321396, 10642792, 25276631, 50553262, 101106524, 202213048]

約数ペア:

[(1, 202213048), (2, 101106524), (4, 50553262), (8, 25276631), (19, 10642792), (38, 5321396), (61, 3314968), (76, 2660698), (113, 1789496), (122, 1657484), (152, 1330349), (193, 1047736), (226, 894748), (244, 828742), (386, 523868), (452, 447374), (488, 414371), (772, 261934), (904, 223687), (1159, 174472), (1544, 130967), (2147, 94184), (2318, 87236), (3667, 55144), (4294, 47092), (4636, 43618), (6893, 29336), (7334, 27572), (8588, 23546), (9272, 21809), (11773, 17176), (13786, 14668)]