201996404408

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{397}}^1\times {\mathrm{207169}}^1$

素因数の和:207879

約数の個数: 32

約数和(自身を含む): 380935909200

約数和(自身を除く): 178939504792

約数列:

[1, 2, 4, 8, 307, 397, 614, 794, 1228, 1588, 2456, 3176, 121879, 207169, 243758, 414338, 487516, 828676, 975032, 1657352, 63600883, 82246093, 127201766, 164492186, 254403532, 328984372, 508807064, 657968744, 25249550551, 50499101102, 100998202204, 201996404408]

約数ペア:

[(1, 201996404408), (2, 100998202204), (4, 50499101102), (8, 25249550551), (307, 657968744), (397, 508807064), (614, 328984372), (794, 254403532), (1228, 164492186), (1588, 127201766), (2456, 82246093), (3176, 63600883), (121879, 1657352), (207169, 975032), (243758, 828676), (414338, 487516)]