202146140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6197}}^1$

素因数の和:6446

約数の個数: 48

約数和(自身を含む): 487311552

約数和(自身を除く): 285165412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6197, 6524, 8155, 12394, 16310, 24788, 30985, 32620, 43379, 61970, 86758, 123940, 173516, 216895, 433790, 867580, 1443901, 2887802, 5775604, 7219505, 10107307, 14439010, 20214614, 28878020, 40429228, 50536535, 101073070, 202146140]

約数ペア:

[(1, 202146140), (2, 101073070), (4, 50536535), (5, 40429228), (7, 28878020), (10, 20214614), (14, 14439010), (20, 10107307), (28, 7219505), (35, 5775604), (70, 2887802), (140, 1443901), (233, 867580), (466, 433790), (932, 216895), (1165, 173516), (1631, 123940), (2330, 86758), (3262, 61970), (4660, 43379), (6197, 32620), (6524, 30985), (8155, 24788), (12394, 16310)]