201723930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{7207}}^1$

素因数の和:7531

約数の個数: 48

約数和(自身を含む): 526241664

約数和(自身を除く): 324517734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 7207, 9330, 13995, 14414, 21621, 27990, 36035, 43242, 64863, 72070, 108105, 129726, 216210, 324315, 648630, 2241377, 4482754, 6724131, 11206885, 13448262, 20172393, 22413770, 33620655, 40344786, 67241310, 100861965, 201723930]

約数ペア:

[(1, 201723930), (2, 100861965), (3, 67241310), (5, 40344786), (6, 33620655), (9, 22413770), (10, 20172393), (15, 13448262), (18, 11206885), (30, 6724131), (45, 4482754), (90, 2241377), (311, 648630), (622, 324315), (933, 216210), (1555, 129726), (1866, 108105), (2799, 72070), (3110, 64863), (4665, 43242), (5598, 36035), (7207, 27990), (9330, 21621), (13995, 14414)]