221212058

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 366022800

約数和(自身を除く): 144810742

約数列:

[1, 2, 17, 29, 34, 58, 157, 314, 493, 986, 1429, 2669, 2858, 4553, 5338, 9106, 24293, 41441, 48586, 77401, 82882, 154802, 224353, 448706, 704497, 1408994, 3814001, 6506237, 7628002, 13012474, 110606029, 221212058]

約数ペア:

[(1, 221212058), (2, 110606029), (17, 13012474), (29, 7628002), (34, 6506237), (58, 3814001), (157, 1408994), (314, 704497), (493, 448706), (986, 224353), (1429, 154802), (2669, 82882), (2858, 77401), (4553, 48586), (5338, 41441), (9106, 24293)]