201339894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{883}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 473541120

約数和(自身を除く): 272201226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 89, 122, 178, 183, 267, 366, 427, 534, 623, 854, 883, 1246, 1281, 1766, 1869, 2562, 2649, 3738, 5298, 5429, 6181, 10858, 12362, 16287, 18543, 32574, 37086, 38003, 53863, 76006, 78587, 107726, 114009, 157174, 161589, 228018, 235761, 323178, 377041, 471522, 550109, 754082, 1100218, 1131123, 1650327, 2262246, 3300654, 4793807, 9587614, 14381421, 28762842, 33556649, 67113298, 100669947, 201339894]

約数ペア:

[(1, 201339894), (2, 100669947), (3, 67113298), (6, 33556649), (7, 28762842), (14, 14381421), (21, 9587614), (42, 4793807), (61, 3300654), (89, 2262246), (122, 1650327), (178, 1131123), (183, 1100218), (267, 754082), (366, 550109), (427, 471522), (534, 377041), (623, 323178), (854, 235761), (883, 228018), (1246, 161589), (1281, 157174), (1766, 114009), (1869, 107726), (2562, 78587), (2649, 76006), (3738, 53863), (5298, 38003), (5429, 37086), (6181, 32574), (10858, 18543), (12362, 16287)]