201768518

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 354170880

約数和(自身を除く): 152402362

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 1162, 1246, 1951, 3902, 7387, 13657, 14774, 27314, 51709, 103418, 161933, 173639, 323866, 347278, 1133531, 1215473, 2267062, 2430946, 14412037, 28824074, 100884259, 201768518]

約数ペア:

[(1, 201768518), (2, 100884259), (7, 28824074), (14, 14412037), (83, 2430946), (89, 2267062), (166, 1215473), (178, 1133531), (581, 347278), (623, 323866), (1162, 173639), (1246, 161933), (1951, 103418), (3902, 51709), (7387, 27314), (13657, 14774)]