201138972

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{127951}}^1$

素因数の和:128089

約数の個数: 24

約数和(自身を含む): 472910592

約数和(自身を除く): 271771620

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 127951, 255902, 383853, 511804, 767706, 1535412, 16761581, 33523162, 50284743, 67046324, 100569486, 201138972]

約数ペア:

[(1, 201138972), (2, 100569486), (3, 67046324), (4, 50284743), (6, 33523162), (12, 16761581), (131, 1535412), (262, 767706), (393, 511804), (524, 383853), (786, 255902), (1572, 127951)]