201988702936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{9459943}}^1$

素因数の和:9460123

約数の個数: 32

約数和(自身を含む): 403561211040

約数和(自身を除く): 201572508104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1256, 2669, 5338, 10676, 21352, 9459943, 18919886, 37839772, 75679544, 160819031, 321638062, 643276124, 1286552248, 1485211051, 2970422102, 5940844204, 11881688408, 25248587867, 50497175734, 100994351468, 201988702936]

約数ペア:

[(1, 201988702936), (2, 100994351468), (4, 50497175734), (8, 25248587867), (17, 11881688408), (34, 5940844204), (68, 2970422102), (136, 1485211051), (157, 1286552248), (314, 643276124), (628, 321638062), (1256, 160819031), (2669, 75679544), (5338, 37839772), (10676, 18919886), (21352, 9459943)]