194528272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3031

約数の個数: 40

約数和(自身を含む): 389975040

約数和(自身を除く): 195446768

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1648, 2879, 4223, 5758, 8446, 11516, 16892, 23032, 33784, 46064, 67568, 118039, 236078, 296537, 472156, 593074, 944312, 1186148, 1888624, 2372296, 4744592, 12158017, 24316034, 48632068, 97264136, 194528272]

約数ペア:

[(1, 194528272), (2, 97264136), (4, 48632068), (8, 24316034), (16, 12158017), (41, 4744592), (82, 2372296), (103, 1888624), (164, 1186148), (206, 944312), (328, 593074), (412, 472156), (656, 296537), (824, 236078), (1648, 118039), (2879, 67568), (4223, 46064), (5758, 33784), (8446, 23032), (11516, 16892)]