201956560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8492

約数の個数: 80

約数和(自身を含む): 527716224

約数和(自身を除く): 325759664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 8443, 11960, 16886, 23920, 33772, 42215, 67544, 84430, 109759, 135088, 168860, 194189, 219518, 337720, 388378, 439036, 548795, 675440, 776756, 878072, 970945, 1097590, 1553512, 1756144, 1941890, 2195180, 2524457, 3107024, 3883780, 4390360, 5048914, 7767560, 8780720, 10097828, 12622285, 15535120, 20195656, 25244570, 40391312, 50489140, 100978280, 201956560]

約数ペア:

[(1, 201956560), (2, 100978280), (4, 50489140), (5, 40391312), (8, 25244570), (10, 20195656), (13, 15535120), (16, 12622285), (20, 10097828), (23, 8780720), (26, 7767560), (40, 5048914), (46, 4390360), (52, 3883780), (65, 3107024), (80, 2524457), (92, 2195180), (104, 1941890), (115, 1756144), (130, 1553512), (184, 1097590), (208, 970945), (230, 878072), (260, 776756), (299, 675440), (368, 548795), (460, 439036), (520, 388378), (598, 337720), (920, 219518), (1040, 194189), (1196, 168860), (1495, 135088), (1840, 109759), (2392, 84430), (2990, 67544), (4784, 42215), (5980, 33772), (8443, 23920), (11960, 16886)]