205171170046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{637229}}^1$

素因数の和:637516

約数の個数: 32

約数和(自身を含む): 334163412000

約数和(自身を除く): 128992241954

約数列:

[1, 2, 19, 37, 38, 74, 229, 458, 703, 1406, 4351, 8473, 8702, 16946, 160987, 321974, 637229, 1274458, 12107351, 23577473, 24214702, 47154946, 145925441, 291850882, 447971987, 895943974, 2772583379, 5399241317, 5545166758, 10798482634, 102585585023, 205171170046]

約数ペア:

[(1, 205171170046), (2, 102585585023), (19, 10798482634), (37, 5545166758), (38, 5399241317), (74, 2772583379), (229, 895943974), (458, 447971987), (703, 291850882), (1406, 145925441), (4351, 47154946), (8473, 24214702), (8702, 23577473), (16946, 12107351), (160987, 1274458), (321974, 637229)]