201589488

素因数分解:

$2^4\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2687}}^1$

素因数の和:3222

約数の個数: 60

約数和(自身を含む): 565463808

約数和(自身を除く): 363874320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 521, 1042, 1563, 2084, 2687, 3126, 4168, 4689, 5374, 6252, 8061, 8336, 9378, 10748, 12504, 16122, 18756, 21496, 24183, 25008, 32244, 37512, 42992, 48366, 64488, 75024, 96732, 128976, 193464, 386928, 1399927, 2799854, 4199781, 5599708, 8399562, 11199416, 12599343, 16799124, 22398832, 25198686, 33598248, 50397372, 67196496, 100794744, 201589488]

約数ペア:

[(1, 201589488), (2, 100794744), (3, 67196496), (4, 50397372), (6, 33598248), (8, 25198686), (9, 22398832), (12, 16799124), (16, 12599343), (18, 11199416), (24, 8399562), (36, 5599708), (48, 4199781), (72, 2799854), (144, 1399927), (521, 386928), (1042, 193464), (1563, 128976), (2084, 96732), (2687, 75024), (3126, 64488), (4168, 48366), (4689, 42992), (5374, 37512), (6252, 32244), (8061, 25008), (8336, 24183), (9378, 21496), (10748, 18756), (12504, 16122)]