206580972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1297}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 520009952

約数和(自身を除く): 313428980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1021, 1297, 2042, 2594, 3063, 3891, 4084, 5188, 6126, 7782, 12252, 13273, 15564, 16861, 26546, 33722, 39819, 50583, 53092, 67444, 79638, 101166, 159276, 202332, 1324237, 2648474, 3972711, 5296948, 7945422, 15890844, 17215081, 34430162, 51645243, 68860324, 103290486, 206580972]

約数ペア:

[(1, 206580972), (2, 103290486), (3, 68860324), (4, 51645243), (6, 34430162), (12, 17215081), (13, 15890844), (26, 7945422), (39, 5296948), (52, 3972711), (78, 2648474), (156, 1324237), (1021, 202332), (1297, 159276), (2042, 101166), (2594, 79638), (3063, 67444), (3891, 53092), (4084, 50583), (5188, 39819), (6126, 33722), (7782, 26546), (12252, 16861), (13273, 15564)]