201443000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{18313}}^1$

素因数の和:18345

約数の個数: 64

約数和(自身を含む): 514257120

約数和(自身を除く): 312814120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 18313, 36626, 73252, 91565, 146504, 183130, 201443, 366260, 402886, 457825, 732520, 805772, 915650, 1007215, 1611544, 1831300, 2014430, 2289125, 3662600, 4028860, 4578250, 5036075, 8057720, 9156500, 10072150, 18313000, 20144300, 25180375, 40288600, 50360750, 100721500, 201443000]

約数ペア:

[(1, 201443000), (2, 100721500), (4, 50360750), (5, 40288600), (8, 25180375), (10, 20144300), (11, 18313000), (20, 10072150), (22, 9156500), (25, 8057720), (40, 5036075), (44, 4578250), (50, 4028860), (55, 3662600), (88, 2289125), (100, 2014430), (110, 1831300), (125, 1611544), (200, 1007215), (220, 915650), (250, 805772), (275, 732520), (440, 457825), (500, 402886), (550, 366260), (1000, 201443), (1100, 183130), (1375, 146504), (2200, 91565), (2750, 73252), (5500, 36626), (11000, 18313)]