220155738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107603}}^1$

素因数の和:107650

約数の個数: 32

約数和(自身を含む): 495839232

約数和(自身を除く): 275683494

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 107603, 215206, 322809, 645618, 1183633, 2367266, 3335693, 3550899, 6671386, 7101798, 10007079, 20014158, 36692623, 73385246, 110077869, 220155738]

約数ペア:

[(1, 220155738), (2, 110077869), (3, 73385246), (6, 36692623), (11, 20014158), (22, 10007079), (31, 7101798), (33, 6671386), (62, 3550899), (66, 3335693), (93, 2367266), (186, 1183633), (341, 645618), (682, 322809), (1023, 215206), (2046, 107603)]