201763655720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10664041}}^1$

素因数の和:10664106

約数の個数: 64

約数和(自身を含む): 506755275840

約数和(自身を除く): 304991620120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 860, 946, 1720, 1892, 2365, 3784, 4730, 9460, 18920, 10664041, 21328082, 42656164, 53320205, 85312328, 106640410, 117304451, 213280820, 234608902, 426561640, 458553763, 469217804, 586522255, 917107526, 938435608, 1173044510, 1834215052, 2292768815, 2346089020, 3668430104, 4585537630, 4692178040, 5044091393, 9171075260, 10088182786, 18342150520, 20176365572, 25220456965, 40352731144, 50440913930, 100881827860, 201763655720]

約数ペア:

[(1, 201763655720), (2, 100881827860), (4, 50440913930), (5, 40352731144), (8, 25220456965), (10, 20176365572), (11, 18342150520), (20, 10088182786), (22, 9171075260), (40, 5044091393), (43, 4692178040), (44, 4585537630), (55, 3668430104), (86, 2346089020), (88, 2292768815), (110, 1834215052), (172, 1173044510), (215, 938435608), (220, 917107526), (344, 586522255), (430, 469217804), (440, 458553763), (473, 426561640), (860, 234608902), (946, 213280820), (1720, 117304451), (1892, 106640410), (2365, 85312328), (3784, 53320205), (4730, 42656164), (9460, 21328082), (18920, 10664041)]