209354964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191717}}^1$

素因数の和:191744

約数の個数: 48

約数和(自身を含む): 601227648

約数和(自身を除く): 391872684

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 191717, 383434, 575151, 766868, 1150302, 1342019, 2300604, 2492321, 2684038, 4026057, 4984642, 5368076, 7476963, 8052114, 9969284, 14953926, 16104228, 17446247, 29907852, 34892494, 52338741, 69784988, 104677482, 209354964]

約数ペア:

[(1, 209354964), (2, 104677482), (3, 69784988), (4, 52338741), (6, 34892494), (7, 29907852), (12, 17446247), (13, 16104228), (14, 14953926), (21, 9969284), (26, 8052114), (28, 7476963), (39, 5368076), (42, 4984642), (52, 4026057), (78, 2684038), (84, 2492321), (91, 2300604), (156, 1342019), (182, 1150302), (273, 766868), (364, 575151), (546, 383434), (1092, 191717)]