201328072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{48677}}^1$

素因数の和:48741

約数の個数: 32

約数和(自身を含む): 420577920

約数和(自身を除く): 219249848

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 48677, 97354, 194708, 389416, 535447, 1070894, 2141788, 2287819, 4283576, 4575638, 9151276, 18302552, 25166009, 50332018, 100664036, 201328072]

約数ペア:

[(1, 201328072), (2, 100664036), (4, 50332018), (8, 25166009), (11, 18302552), (22, 9151276), (44, 4575638), (47, 4283576), (88, 2287819), (94, 2141788), (188, 1070894), (376, 535447), (517, 389416), (1034, 194708), (2068, 97354), (4136, 48677)]