201975172

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 213159548

約数列:

[1, 2, 4, 7, 14, 28, 59, 103, 118, 206, 236, 412, 413, 721, 826, 1187, 1442, 1652, 2374, 2884, 4748, 6077, 8309, 12154, 16618, 24308, 33236, 42539, 70033, 85078, 122261, 140066, 170156, 244522, 280132, 489044, 490231, 855827, 980462, 1711654, 1960924, 3423308, 7213399, 14426798, 28853596, 50493793, 100987586, 201975172]

約数ペア:

[(1, 201975172), (2, 100987586), (4, 50493793), (7, 28853596), (14, 14426798), (28, 7213399), (59, 3423308), (103, 1960924), (118, 1711654), (206, 980462), (236, 855827), (412, 490231), (413, 489044), (721, 280132), (826, 244522), (1187, 170156), (1442, 140066), (1652, 122261), (2374, 85078), (2884, 70033), (4748, 42539), (6077, 33236), (8309, 24308), (12154, 16618)]