201027870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72053}}^1$

素因数の和:72097

約数の個数: 48

約数和(自身を含む): 539540352

約数和(自身を除く): 338512482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72053, 144106, 216159, 360265, 432318, 648477, 720530, 1080795, 1296954, 2161590, 2233643, 3242385, 4467286, 6484770, 6700929, 11168215, 13401858, 20102787, 22336430, 33504645, 40205574, 67009290, 100513935, 201027870]

約数ペア:

[(1, 201027870), (2, 100513935), (3, 67009290), (5, 40205574), (6, 33504645), (9, 22336430), (10, 20102787), (15, 13401858), (18, 11168215), (30, 6700929), (31, 6484770), (45, 4467286), (62, 3242385), (90, 2233643), (93, 2161590), (155, 1296954), (186, 1080795), (279, 720530), (310, 648477), (465, 432318), (558, 360265), (930, 216159), (1395, 144106), (2790, 72053)]