210247908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79279}}^1$

素因数の和:79316

約数の個数: 48

約数和(自身を含む): 559399680

約数和(自身を除く): 349151772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 79279, 158558, 237837, 317116, 475674, 951348, 1030627, 1347743, 2061254, 2695486, 3091881, 4043229, 4122508, 5390972, 6183762, 8086458, 12367524, 16172916, 17520659, 35041318, 52561977, 70082636, 105123954, 210247908]

約数ペア:

[(1, 210247908), (2, 105123954), (3, 70082636), (4, 52561977), (6, 35041318), (12, 17520659), (13, 16172916), (17, 12367524), (26, 8086458), (34, 6183762), (39, 5390972), (51, 4122508), (52, 4043229), (68, 3091881), (78, 2695486), (102, 2061254), (156, 1347743), (204, 1030627), (221, 951348), (442, 475674), (663, 317116), (884, 237837), (1326, 158558), (2652, 79279)]