210933573

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 302914560

約数和(自身を除く): 91980987

約数列:

[1, 3, 19, 57, 73, 163, 219, 311, 489, 933, 1387, 3097, 4161, 5909, 9291, 11899, 17727, 22703, 35697, 50693, 68109, 152079, 226081, 431357, 678243, 963167, 1294071, 2889501, 3700589, 11101767, 70311191, 210933573]

約数ペア:

[(1, 210933573), (3, 70311191), (19, 11101767), (57, 3700589), (73, 2889501), (163, 1294071), (219, 963167), (311, 678243), (489, 431357), (933, 226081), (1387, 152079), (3097, 68109), (4161, 50693), (5909, 35697), (9291, 22703), (11899, 17727)]