196903574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2017}}^1$

素因数の和:2412

約数の個数: 32

約数和(自身を含む): 356459520

約数和(自身を除く): 159555946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 367, 734, 2017, 2569, 4034, 5138, 6973, 13946, 14119, 28238, 38323, 48811, 76646, 97622, 268261, 536522, 740239, 1480478, 5181673, 10363346, 14064541, 28129082, 98451787, 196903574]

約数ペア:

[(1, 196903574), (2, 98451787), (7, 28129082), (14, 14064541), (19, 10363346), (38, 5181673), (133, 1480478), (266, 740239), (367, 536522), (734, 268261), (2017, 97622), (2569, 76646), (4034, 48811), (5138, 38323), (6973, 28238), (13946, 14119)]