206844404564

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1\times {\mathrm{40819}}^1$

素因数の和:42288

約数の個数: 48

約数和(自身を含む): 417034101120

約数和(自身を除く): 210189696556

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1321, 1918, 2642, 3836, 5284, 9247, 18494, 36988, 40819, 81638, 163276, 180977, 285733, 361954, 571466, 723908, 1142932, 1266839, 2533678, 5067356, 5592203, 11184406, 22368812, 39145421, 53921899, 78290842, 107843798, 156581684, 215687596, 377453293, 754906586, 1509813172, 7387300163, 14774600326, 29549200652, 51711101141, 103422202282, 206844404564]

約数ペア:

[(1, 206844404564), (2, 103422202282), (4, 51711101141), (7, 29549200652), (14, 14774600326), (28, 7387300163), (137, 1509813172), (274, 754906586), (548, 377453293), (959, 215687596), (1321, 156581684), (1918, 107843798), (2642, 78290842), (3836, 53921899), (5284, 39145421), (9247, 22368812), (18494, 11184406), (36988, 5592203), (40819, 5067356), (81638, 2533678), (163276, 1266839), (180977, 1142932), (285733, 723908), (361954, 571466)]