200774590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{51349}}^1$

素因数の和:51396

約数の個数: 32

約数和(自身を含む): 399297600

約数和(自身を除く): 198523010

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 51349, 102698, 256745, 513490, 872933, 1181027, 1745866, 2362054, 4364665, 5905135, 8729330, 11810270, 20077459, 40154918, 100387295, 200774590]

約数ペア:

[(1, 200774590), (2, 100387295), (5, 40154918), (10, 20077459), (17, 11810270), (23, 8729330), (34, 5905135), (46, 4364665), (85, 2362054), (115, 1745866), (170, 1181027), (230, 872933), (391, 513490), (782, 256745), (1955, 102698), (3910, 51349)]