208827318

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3554

約数の個数: 64

約数和(自身を含む): 504000000

約数和(自身を除く): 295172682

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 686, 1029, 1218, 1421, 2058, 2842, 3499, 4263, 6998, 8526, 9947, 10497, 19894, 20994, 24493, 29841, 48986, 59682, 73479, 101471, 146958, 171451, 202942, 304413, 342902, 514353, 608826, 710297, 1028706, 1200157, 1420594, 2130891, 2400314, 3600471, 4261782, 4972079, 7200942, 9944158, 14916237, 29832474, 34804553, 69609106, 104413659, 208827318]

約数ペア:

[(1, 208827318), (2, 104413659), (3, 69609106), (6, 34804553), (7, 29832474), (14, 14916237), (21, 9944158), (29, 7200942), (42, 4972079), (49, 4261782), (58, 3600471), (87, 2400314), (98, 2130891), (147, 1420594), (174, 1200157), (203, 1028706), (294, 710297), (343, 608826), (406, 514353), (609, 342902), (686, 304413), (1029, 202942), (1218, 171451), (1421, 146958), (2058, 101471), (2842, 73479), (3499, 59682), (4263, 48986), (6998, 29841), (8526, 24493), (9947, 20994), (10497, 19894)]