200402456

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 379684800

約数和(自身を除く): 179282344

約数列:

[1, 2, 4, 8, 239, 281, 373, 478, 562, 746, 956, 1124, 1492, 1912, 2248, 2984, 67159, 89147, 104813, 134318, 178294, 209626, 268636, 356588, 419252, 537272, 713176, 838504, 25050307, 50100614, 100201228, 200402456]

約数ペア:

[(1, 200402456), (2, 100201228), (4, 50100614), (8, 25050307), (239, 838504), (281, 713176), (373, 537272), (478, 419252), (562, 356588), (746, 268636), (956, 209626), (1124, 178294), (1492, 134318), (1912, 104813), (2248, 89147), (2984, 67159)]