210392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:60

約数の個数: 48

約数和(自身を含む): 515760

約数和(自身を除く): 305368

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 364, 442, 476, 578, 728, 884, 952, 1156, 1547, 1768, 2023, 2312, 3094, 3757, 4046, 6188, 7514, 8092, 12376, 15028, 16184, 26299, 30056, 52598, 105196, 210392]

約数ペア:

[(1, 210392), (2, 105196), (4, 52598), (7, 30056), (8, 26299), (13, 16184), (14, 15028), (17, 12376), (26, 8092), (28, 7514), (34, 6188), (52, 4046), (56, 3757), (68, 3094), (91, 2312), (104, 2023), (119, 1768), (136, 1547), (182, 1156), (221, 952), (238, 884), (289, 728), (364, 578), (442, 476)]