200430544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38783}}^1$

素因数の和:38827

約数の個数: 40

約数和(自身を含む): 432829440

約数和(自身を除く): 232398896

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 38783, 77566, 155132, 310264, 620528, 659311, 736877, 1318622, 1473754, 2637244, 2947508, 5274488, 5895016, 10548976, 11790032, 12526909, 25053818, 50107636, 100215272, 200430544]

約数ペア:

[(1, 200430544), (2, 100215272), (4, 50107636), (8, 25053818), (16, 12526909), (17, 11790032), (19, 10548976), (34, 5895016), (38, 5274488), (68, 2947508), (76, 2637244), (136, 1473754), (152, 1318622), (272, 736877), (304, 659311), (323, 620528), (646, 310264), (1292, 155132), (2584, 77566), (5168, 38783)]