201118576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5821

約数の個数: 40

約数和(自身を含む): 407973888

約数和(自身を除く): 206855312

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 5711, 8804, 11422, 17608, 22844, 35216, 45688, 91376, 177041, 354082, 405481, 708164, 810962, 1416328, 1621924, 2832656, 3243848, 6487696, 12569911, 25139822, 50279644, 100559288, 201118576]

約数ペア:

[(1, 201118576), (2, 100559288), (4, 50279644), (8, 25139822), (16, 12569911), (31, 6487696), (62, 3243848), (71, 2832656), (124, 1621924), (142, 1416328), (248, 810962), (284, 708164), (496, 405481), (568, 354082), (1136, 177041), (2201, 91376), (4402, 45688), (5711, 35216), (8804, 22844), (11422, 17608)]