220173528

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{539641}}^1$

素因数の和:539667

約数の個数: 32

約数和(自身を含む): 582813360

約数和(自身を除く): 362639832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 539641, 1079282, 1618923, 2158564, 3237846, 4317128, 6475692, 9173897, 12951384, 18347794, 27521691, 36695588, 55043382, 73391176, 110086764, 220173528]

約数ペア:

[(1, 220173528), (2, 110086764), (3, 73391176), (4, 55043382), (6, 36695588), (8, 27521691), (12, 18347794), (17, 12951384), (24, 9173897), (34, 6475692), (51, 4317128), (68, 3237846), (102, 2158564), (136, 1618923), (204, 1079282), (408, 539641)]