201048239

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 250822656

約数和(自身を除く): 49774417

約数列:

[1, 7, 17, 53, 119, 127, 251, 371, 889, 901, 1757, 2159, 4267, 6307, 6731, 13303, 15113, 29869, 31877, 47117, 93121, 114427, 223139, 226151, 541909, 800989, 1583057, 1689481, 3793363, 11826367, 28721177, 201048239]

約数ペア:

[(1, 201048239), (7, 28721177), (17, 11826367), (53, 3793363), (119, 1689481), (127, 1583057), (251, 800989), (371, 541909), (889, 226151), (901, 223139), (1757, 114427), (2159, 93121), (4267, 47117), (6307, 31877), (6731, 29869), (13303, 15113)]