201979476

素因数分解:

$2^2\times 3^2\times {\mathrm{5610541}}^1$

素因数の和:5610551

約数の個数: 18

約数和(自身を含む): 510559322

約数和(自身を除く): 308579846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5610541, 11221082, 16831623, 22442164, 33663246, 50494869, 67326492, 100989738, 201979476]

約数ペア:

[(1, 201979476), (2, 100989738), (3, 67326492), (4, 50494869), (6, 33663246), (9, 22442164), (12, 16831623), (18, 11221082), (36, 5610541)]