202217218

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 369097344

約数和(自身を除く): 166880126

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 301, 329, 602, 658, 1021, 2021, 2042, 2107, 2303, 4042, 4214, 4606, 7147, 14147, 14294, 28294, 43903, 47987, 50029, 87806, 95974, 99029, 100058, 198058, 307321, 335909, 614642, 671818, 2063441, 2151247, 2351363, 4126882, 4302494, 4702726, 14444087, 28888174, 101108609, 202217218]

約数ペア:

[(1, 202217218), (2, 101108609), (7, 28888174), (14, 14444087), (43, 4702726), (47, 4302494), (49, 4126882), (86, 2351363), (94, 2151247), (98, 2063441), (301, 671818), (329, 614642), (602, 335909), (658, 307321), (1021, 198058), (2021, 100058), (2042, 99029), (2107, 95974), (2303, 87806), (4042, 50029), (4214, 47987), (4606, 43903), (7147, 28294), (14147, 14294)]