201842955

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2377}}^1$

素因数の和:2445

約数の個数: 64

約数和(自身を含む): 390372480

約数和(自身を除く): 188529525

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 135, 153, 185, 255, 333, 459, 555, 629, 765, 999, 1665, 1887, 2295, 2377, 3145, 4995, 5661, 7131, 9435, 11885, 16983, 21393, 28305, 35655, 40409, 64179, 84915, 87949, 106965, 121227, 202045, 263847, 320895, 363681, 439745, 606135, 791541, 1091043, 1319235, 1495133, 1818405, 2374623, 3957705, 4485399, 5455215, 7475665, 11873115, 13456197, 22426995, 40368591, 67280985, 201842955]

約数ペア:

[(1, 201842955), (3, 67280985), (5, 40368591), (9, 22426995), (15, 13456197), (17, 11873115), (27, 7475665), (37, 5455215), (45, 4485399), (51, 3957705), (85, 2374623), (111, 1818405), (135, 1495133), (153, 1319235), (185, 1091043), (255, 791541), (333, 606135), (459, 439745), (555, 363681), (629, 320895), (765, 263847), (999, 202045), (1665, 121227), (1887, 106965), (2295, 87949), (2377, 84915), (3145, 64179), (4995, 40409), (5661, 35655), (7131, 28305), (9435, 21393), (11885, 16983)]