197156630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{3313}}^1$

素因数の和:3872

約数の個数: 32

約数和(自身を含む): 387976608

約数和(自身を除く): 190819978

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 2705, 3313, 5410, 5951, 6626, 11902, 16565, 29755, 33130, 36443, 59510, 72886, 182215, 364430, 1792333, 3584666, 8961665, 17923330, 19715663, 39431326, 98578315, 197156630]

約数ペア:

[(1, 197156630), (2, 98578315), (5, 39431326), (10, 19715663), (11, 17923330), (22, 8961665), (55, 3584666), (110, 1792333), (541, 364430), (1082, 182215), (2705, 72886), (3313, 59510), (5410, 36443), (5951, 33130), (6626, 29755), (11902, 16565)]