200048778

素因数分解:

$2^1\times 3^5\times {\mathrm{557}}^1\times {\mathrm{739}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 450908640

約数和(自身を除く): 250859862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 557, 739, 1114, 1478, 1671, 2217, 3342, 4434, 5013, 6651, 10026, 13302, 15039, 19953, 30078, 39906, 45117, 59859, 90234, 119718, 135351, 179577, 270702, 359154, 411623, 823246, 1234869, 2469738, 3704607, 7409214, 11113821, 22227642, 33341463, 66682926, 100024389, 200048778]

約数ペア:

[(1, 200048778), (2, 100024389), (3, 66682926), (6, 33341463), (9, 22227642), (18, 11113821), (27, 7409214), (54, 3704607), (81, 2469738), (162, 1234869), (243, 823246), (486, 411623), (557, 359154), (739, 270702), (1114, 179577), (1478, 135351), (1671, 119718), (2217, 90234), (3342, 59859), (4434, 45117), (5013, 39906), (6651, 30078), (10026, 19953), (13302, 15039)]