197194680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{547763}}^1$

素因数の和:547780

約数の個数: 48

約数和(自身を含む): 640883880

約数和(自身を除く): 443689200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 547763, 1095526, 1643289, 2191052, 2738815, 3286578, 4382104, 4929867, 5477630, 6573156, 8216445, 9859734, 10955260, 13146312, 16432890, 19719468, 21910520, 24649335, 32865780, 39438936, 49298670, 65731560, 98597340, 197194680]

約数ペア:

[(1, 197194680), (2, 98597340), (3, 65731560), (4, 49298670), (5, 39438936), (6, 32865780), (8, 24649335), (9, 21910520), (10, 19719468), (12, 16432890), (15, 13146312), (18, 10955260), (20, 9859734), (24, 8216445), (30, 6573156), (36, 5477630), (40, 4929867), (45, 4382104), (60, 3286578), (72, 2738815), (90, 2191052), (120, 1643289), (180, 1095526), (360, 547763)]