208321872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{394549}}^1$

素因数の和:394571

約数の個数: 40

約数和(自身を含む): 587090400

約数和(自身を除く): 378768528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 394549, 789098, 1183647, 1578196, 2367294, 3156392, 4340039, 4734588, 6312784, 8680078, 9469176, 13020117, 17360156, 18938352, 26040234, 34720312, 52080468, 69440624, 104160936, 208321872]

約数ペア:

[(1, 208321872), (2, 104160936), (3, 69440624), (4, 52080468), (6, 34720312), (8, 26040234), (11, 18938352), (12, 17360156), (16, 13020117), (22, 9469176), (24, 8680078), (33, 6312784), (44, 4734588), (48, 4340039), (66, 3156392), (88, 2367294), (132, 1578196), (176, 1183647), (264, 789098), (528, 394549)]