201485438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6779}}^1$

素因数の和:6992

約数の個数: 32

約数和(自身を含む): 378812160

約数和(自身を除く): 177326722

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 2123, 2702, 4246, 6779, 13558, 14861, 29722, 47453, 74569, 94906, 149138, 521983, 1043966, 1308347, 2616694, 9158429, 14391817, 18316858, 28783634, 100742719, 201485438]

約数ペア:

[(1, 201485438), (2, 100742719), (7, 28783634), (11, 18316858), (14, 14391817), (22, 9158429), (77, 2616694), (154, 1308347), (193, 1043966), (386, 521983), (1351, 149138), (2123, 94906), (2702, 74569), (4246, 47453), (6779, 29722), (13558, 14861)]