200360985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 373248000

約数和(自身を除く): 172887015

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 79, 95, 165, 209, 237, 285, 395, 627, 809, 869, 1045, 1185, 1501, 2427, 2607, 3135, 4045, 4345, 4503, 7505, 8899, 12135, 13035, 15371, 16511, 22515, 26697, 44495, 46113, 49533, 63911, 76855, 82555, 133485, 169081, 191733, 230565, 247665, 319555, 507243, 703021, 845405, 958665, 1214309, 2109063, 2536215, 3515105, 3642927, 6071545, 10545315, 13357399, 18214635, 40072197, 66786995, 200360985]

約数ペア:

[(1, 200360985), (3, 66786995), (5, 40072197), (11, 18214635), (15, 13357399), (19, 10545315), (33, 6071545), (55, 3642927), (57, 3515105), (79, 2536215), (95, 2109063), (165, 1214309), (209, 958665), (237, 845405), (285, 703021), (395, 507243), (627, 319555), (809, 247665), (869, 230565), (1045, 191733), (1185, 169081), (1501, 133485), (2427, 82555), (2607, 76855), (3135, 63911), (4045, 49533), (4345, 46113), (4503, 44495), (7505, 26697), (8899, 22515), (12135, 16511), (13035, 15371)]