209272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 32

約数和(自身を含む): 465120

約数和(自身を除く): 255848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 101, 148, 202, 259, 296, 404, 518, 707, 808, 1036, 1414, 2072, 2828, 3737, 5656, 7474, 14948, 26159, 29896, 52318, 104636, 209272]

約数ペア:

[(1, 209272), (2, 104636), (4, 52318), (7, 29896), (8, 26159), (14, 14948), (28, 7474), (37, 5656), (56, 3737), (74, 2828), (101, 2072), (148, 1414), (202, 1036), (259, 808), (296, 707), (404, 518)]