200606770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220447}}^1$

素因数の和:220474

約数の個数: 32

約数和(自身を含む): 444423168

約数和(自身を除く): 243816398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 220447, 440894, 1102235, 1543129, 2204470, 2865811, 3086258, 5731622, 7715645, 14329055, 15431290, 20060677, 28658110, 40121354, 100303385, 200606770]

約数ペア:

[(1, 200606770), (2, 100303385), (5, 40121354), (7, 28658110), (10, 20060677), (13, 15431290), (14, 14329055), (26, 7715645), (35, 5731622), (65, 3086258), (70, 2865811), (91, 2204470), (130, 1543129), (182, 1102235), (455, 440894), (910, 220447)]