149969694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{510101}}^1$

素因数の和:510120

約数の個数: 24

約数和(自身を含む): 348909768

約数和(自身を除く): 198940074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 510101, 1020202, 1530303, 3060606, 3570707, 7141414, 10712121, 21424242, 24994949, 49989898, 74984847, 149969694]

約数ペア:

[(1, 149969694), (2, 74984847), (3, 49989898), (6, 24994949), (7, 21424242), (14, 10712121), (21, 7141414), (42, 3570707), (49, 3060606), (98, 1530303), (147, 1020202), (294, 510101)]