214372228

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{206923}}^1$

素因数の和:206971

約数の個数: 24

約数和(自身を含む): 440334272

約数和(自身を除く): 225962044

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 206923, 413846, 827692, 1448461, 2896922, 5793844, 7656151, 15312302, 30624604, 53593057, 107186114, 214372228]

約数ペア:

[(1, 214372228), (2, 107186114), (4, 53593057), (7, 30624604), (14, 15312302), (28, 7656151), (37, 5793844), (74, 2896922), (148, 1448461), (259, 827692), (518, 413846), (1036, 206923)]