223891010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{13967}}^1$

素因数の和:14210

約数の個数: 32

約数和(自身を含む): 462620160

約数和(自身を除く): 238729150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 13967, 16030, 27934, 69835, 97769, 139670, 195538, 488845, 977690, 3198443, 6396886, 15992215, 22389101, 31984430, 44778202, 111945505, 223891010]

約数ペア:

[(1, 223891010), (2, 111945505), (5, 44778202), (7, 31984430), (10, 22389101), (14, 15992215), (35, 6396886), (70, 3198443), (229, 977690), (458, 488845), (1145, 195538), (1603, 139670), (2290, 97769), (3206, 69835), (8015, 27934), (13967, 16030)]