201273411

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 284359680

約数和(自身を除く): 83086269

約数列:

[1, 3, 43, 47, 89, 129, 141, 267, 373, 1119, 2021, 3827, 4183, 6063, 11481, 12549, 16039, 17531, 33197, 48117, 52593, 99591, 179869, 539607, 753833, 1427471, 1560259, 2261499, 4282413, 4680777, 67091137, 201273411]

約数ペア:

[(1, 201273411), (3, 67091137), (43, 4680777), (47, 4282413), (89, 2261499), (129, 1560259), (141, 1427471), (267, 753833), (373, 539607), (1119, 179869), (2021, 99591), (3827, 52593), (4183, 48117), (6063, 33197), (11481, 17531), (12549, 16039)]