211048548

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 504987840

約数和(自身を除く): 293939292

約数列:

[1, 2, 3, 4, 6, 12, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 876, 1068, 2707, 5414, 6497, 8121, 10828, 12994, 16242, 19491, 25988, 32484, 38982, 77964, 197611, 240923, 395222, 481846, 592833, 722769, 790444, 963692, 1185666, 1445538, 2371332, 2891076, 17587379, 35174758, 52762137, 70349516, 105524274, 211048548]

約数ペア:

[(1, 211048548), (2, 105524274), (3, 70349516), (4, 52762137), (6, 35174758), (12, 17587379), (73, 2891076), (89, 2371332), (146, 1445538), (178, 1185666), (219, 963692), (267, 790444), (292, 722769), (356, 592833), (438, 481846), (534, 395222), (876, 240923), (1068, 197611), (2707, 77964), (5414, 38982), (6497, 32484), (8121, 25988), (10828, 19491), (12994, 16242)]