200864230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 425462400

約数和(自身を除く): 224598170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 157, 245, 314, 343, 373, 490, 686, 746, 785, 1099, 1570, 1715, 1865, 2198, 2611, 3430, 3730, 5222, 5495, 7693, 10990, 13055, 15386, 18277, 26110, 36554, 38465, 53851, 58561, 76930, 91385, 107702, 117122, 127939, 182770, 255878, 269255, 292805, 409927, 538510, 585610, 639695, 819854, 1279390, 2049635, 2869489, 4099270, 5738978, 14347445, 20086423, 28694890, 40172846, 100432115, 200864230]

約数ペア:

[(1, 200864230), (2, 100432115), (5, 40172846), (7, 28694890), (10, 20086423), (14, 14347445), (35, 5738978), (49, 4099270), (70, 2869489), (98, 2049635), (157, 1279390), (245, 819854), (314, 639695), (343, 585610), (373, 538510), (490, 409927), (686, 292805), (746, 269255), (785, 255878), (1099, 182770), (1570, 127939), (1715, 117122), (1865, 107702), (2198, 91385), (2611, 76930), (3430, 58561), (3730, 53851), (5222, 38465), (5495, 36554), (7693, 26110), (10990, 18277), (13055, 15386)]