202229180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{348671}}^1$

素因数の和:348709

約数の個数: 24

約数和(自身を含む): 439326720

約数和(自身を除く): 237097540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 348671, 697342, 1394684, 1743355, 3486710, 6973420, 10111459, 20222918, 40445836, 50557295, 101114590, 202229180]

約数ペア:

[(1, 202229180), (2, 101114590), (4, 50557295), (5, 40445836), (10, 20222918), (20, 10111459), (29, 6973420), (58, 3486710), (116, 1743355), (145, 1394684), (290, 697342), (580, 348671)]