202138986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253307}}^1$

素因数の和:253338

約数の個数: 32

約数和(自身を含む): 486351360

約数和(自身を除く): 284212374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 253307, 506614, 759921, 1519842, 1773149, 3546298, 4812833, 5319447, 9625666, 10638894, 14438499, 28876998, 33689831, 67379662, 101069493, 202138986]

約数ペア:

[(1, 202138986), (2, 101069493), (3, 67379662), (6, 33689831), (7, 28876998), (14, 14438499), (19, 10638894), (21, 9625666), (38, 5319447), (42, 4812833), (57, 3546298), (114, 1773149), (133, 1519842), (266, 759921), (399, 506614), (798, 253307)]