201977766

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{162623}}^1$

素因数の和:162657

約数の個数: 32

約数和(自身を含む): 468357120

約数和(自身を除く): 266379354

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 162623, 325246, 487869, 975738, 1463607, 2927214, 3740329, 4390821, 7480658, 8781642, 11220987, 22441974, 33662961, 67325922, 100988883, 201977766]

約数ペア:

[(1, 201977766), (2, 100988883), (3, 67325922), (6, 33662961), (9, 22441974), (18, 11220987), (23, 8781642), (27, 7480658), (46, 4390821), (54, 3740329), (69, 2927214), (138, 1463607), (207, 975738), (414, 487869), (621, 325246), (1242, 162623)]