222719144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 428652000

約数和(自身を除く): 205932856

約数列:

[1, 2, 4, 8, 53, 106, 139, 212, 278, 424, 556, 1112, 3779, 7367, 7558, 14734, 15116, 29468, 30232, 58936, 200287, 400574, 525281, 801148, 1050562, 1602296, 2101124, 4202248, 27839893, 55679786, 111359572, 222719144]

約数ペア:

[(1, 222719144), (2, 111359572), (4, 55679786), (8, 27839893), (53, 4202248), (106, 2101124), (139, 1602296), (212, 1050562), (278, 801148), (424, 525281), (556, 400574), (1112, 200287), (3779, 58936), (7367, 30232), (7558, 29468), (14734, 15116)]