200851065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 371809152

約数和(自身を除く): 170958087

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4513, 4945, 8901, 13539, 14835, 22565, 40617, 44505, 67695, 103799, 194059, 203085, 311397, 518995, 582177, 934191, 970295, 1556985, 1746531, 2910885, 4463357, 4670955, 8732655, 13390071, 22316785, 40170213, 66950355, 200851065]

約数ペア:

[(1, 200851065), (3, 66950355), (5, 40170213), (9, 22316785), (15, 13390071), (23, 8732655), (43, 4670955), (45, 4463357), (69, 2910885), (115, 1746531), (129, 1556985), (207, 970295), (215, 934191), (345, 582177), (387, 518995), (645, 311397), (989, 203085), (1035, 194059), (1935, 103799), (2967, 67695), (4513, 44505), (4945, 40617), (8901, 22565), (13539, 14835)]