200204830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18217}}^1$

素因数の和:18388

約数の個数: 32

約数和(自身を含む): 414495936

約数和(自身を除く): 214291106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 18217, 36434, 91085, 127519, 182170, 255038, 637595, 1275190, 2860069, 5720138, 14300345, 20020483, 28600690, 40040966, 100102415, 200204830]

約数ペア:

[(1, 200204830), (2, 100102415), (5, 40040966), (7, 28600690), (10, 20020483), (14, 14300345), (35, 5720138), (70, 2860069), (157, 1275190), (314, 637595), (785, 255038), (1099, 182170), (1570, 127519), (2198, 91085), (5495, 36434), (10990, 18217)]