201912

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 518400

約数和(自身を除く): 316488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 179, 188, 282, 358, 376, 537, 564, 716, 1074, 1128, 1432, 2148, 4296, 8413, 16826, 25239, 33652, 50478, 67304, 100956, 201912]

約数ペア:

[(1, 201912), (2, 100956), (3, 67304), (4, 50478), (6, 33652), (8, 25239), (12, 16826), (24, 8413), (47, 4296), (94, 2148), (141, 1432), (179, 1128), (188, 1074), (282, 716), (358, 564), (376, 537)]