195844103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 253725696

約数和(自身を除く): 57881593

約数列:

[1, 7, 13, 23, 91, 137, 161, 299, 683, 959, 1781, 2093, 3151, 4781, 8879, 12467, 15709, 22057, 40963, 62153, 93571, 109963, 204217, 286741, 654997, 1216423, 1429519, 2152133, 8514961, 15064931, 27977729, 195844103]

約数ペア:

[(1, 195844103), (7, 27977729), (13, 15064931), (23, 8514961), (91, 2152133), (137, 1429519), (161, 1216423), (299, 654997), (683, 286741), (959, 204217), (1781, 109963), (2093, 93571), (3151, 62153), (4781, 40963), (8879, 22057), (12467, 15709)]