220102842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{52631}}^1$

素因数の和:52694

約数の個数: 32

約数和(自身を含む): 477477504

約数和(自身を除く): 257374662

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 52631, 105262, 157893, 315786, 894727, 1789454, 2157871, 2684181, 4315742, 5368362, 6473613, 12947226, 36683807, 73367614, 110051421, 220102842]

約数ペア:

[(1, 220102842), (2, 110051421), (3, 73367614), (6, 36683807), (17, 12947226), (34, 6473613), (41, 5368362), (51, 4315742), (82, 2684181), (102, 2157871), (123, 1789454), (246, 894727), (697, 315786), (1394, 157893), (2091, 105262), (4182, 52631)]