201914792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{1427}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 395841600

約数和(自身を除く): 193926808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 769, 1427, 1538, 2854, 3076, 5708, 6152, 11416, 17687, 32821, 35374, 65642, 70748, 131284, 141496, 262568, 1097363, 2194726, 4389452, 8778904, 25239349, 50478698, 100957396, 201914792]

約数ペア:

[(1, 201914792), (2, 100957396), (4, 50478698), (8, 25239349), (23, 8778904), (46, 4389452), (92, 2194726), (184, 1097363), (769, 262568), (1427, 141496), (1538, 131284), (2854, 70748), (3076, 65642), (5708, 35374), (6152, 32821), (11416, 17687)]