212823464

素因数分解:

$2^3\times 7^2\times {\mathrm{167}}^1\times {\mathrm{3251}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 467117280

約数和(自身を除く): 254293816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 167, 196, 334, 392, 668, 1169, 1336, 2338, 3251, 4676, 6502, 8183, 9352, 13004, 16366, 22757, 26008, 32732, 45514, 65464, 91028, 159299, 182056, 318598, 542917, 637196, 1085834, 1274392, 2171668, 3800419, 4343336, 7600838, 15201676, 26602933, 30403352, 53205866, 106411732, 212823464]

約数ペア:

[(1, 212823464), (2, 106411732), (4, 53205866), (7, 30403352), (8, 26602933), (14, 15201676), (28, 7600838), (49, 4343336), (56, 3800419), (98, 2171668), (167, 1274392), (196, 1085834), (334, 637196), (392, 542917), (668, 318598), (1169, 182056), (1336, 159299), (2338, 91028), (3251, 65464), (4676, 45514), (6502, 32732), (8183, 26008), (9352, 22757), (13004, 16366)]