208839666

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{101477}}^1$

素因数の和:101503

約数の個数: 32

約数和(自身を含む): 487094400

約数和(自身を除く): 278254734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 101477, 202954, 304431, 608862, 710339, 1420678, 2131017, 4262034, 4972373, 9944746, 14917119, 29834238, 34806611, 69613222, 104419833, 208839666]

約数ペア:

[(1, 208839666), (2, 104419833), (3, 69613222), (6, 34806611), (7, 29834238), (14, 14917119), (21, 9944746), (42, 4972373), (49, 4262034), (98, 2131017), (147, 1420678), (294, 710339), (343, 608862), (686, 304431), (1029, 202954), (2058, 101477)]