200027516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 399252000

約数和(自身を除く): 199224484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 193, 247, 386, 494, 772, 988, 1049, 2098, 2509, 3667, 4196, 5018, 7334, 10036, 13637, 14668, 19931, 27274, 39862, 47671, 54548, 79724, 95342, 190684, 202457, 259103, 404914, 518206, 809828, 1036412, 2631941, 3846683, 5263882, 7693366, 10527764, 15386732, 50006879, 100013758, 200027516]

約数ペア:

[(1, 200027516), (2, 100013758), (4, 50006879), (13, 15386732), (19, 10527764), (26, 7693366), (38, 5263882), (52, 3846683), (76, 2631941), (193, 1036412), (247, 809828), (386, 518206), (494, 404914), (772, 259103), (988, 202457), (1049, 190684), (2098, 95342), (2509, 79724), (3667, 54548), (4196, 47671), (5018, 39862), (7334, 27274), (10036, 19931), (13637, 14668)]