199422872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{17299}}^1$

素因数の和:17447

約数の個数: 32

約数和(自身を含む): 411048000

約数和(自身を除く): 211625128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 2882, 5764, 11528, 17299, 34598, 69196, 138392, 190289, 380578, 761156, 1522312, 2266169, 4532338, 9064676, 18129352, 24927859, 49855718, 99711436, 199422872]

約数ペア:

[(1, 199422872), (2, 99711436), (4, 49855718), (8, 24927859), (11, 18129352), (22, 9064676), (44, 4532338), (88, 2266169), (131, 1522312), (262, 761156), (524, 380578), (1048, 190289), (1441, 138392), (2882, 69196), (5764, 34598), (11528, 17299)]