202749638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 382279680

約数和(自身を除く): 179530042

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 169, 182, 338, 469, 871, 938, 1183, 1279, 1742, 2366, 2558, 6097, 8953, 11323, 12194, 16627, 17906, 22646, 33254, 79261, 85693, 116389, 158522, 171386, 216151, 232778, 432302, 599851, 1114009, 1199702, 1513057, 2228018, 3026114, 7798063, 14482117, 15596126, 28964234, 101374819, 202749638]

約数ペア:

[(1, 202749638), (2, 101374819), (7, 28964234), (13, 15596126), (14, 14482117), (26, 7798063), (67, 3026114), (91, 2228018), (134, 1513057), (169, 1199702), (182, 1114009), (338, 599851), (469, 432302), (871, 232778), (938, 216151), (1183, 171386), (1279, 158522), (1742, 116389), (2366, 85693), (2558, 79261), (6097, 33254), (8953, 22646), (11323, 17906), (12194, 16627)]