201440778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9277}}^1$

素因数の和:9347

約数の個数: 64

約数和(自身を含む): 513036288

約数和(自身を除く): 311595510

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 462, 517, 658, 987, 1034, 1551, 1974, 3102, 3619, 7238, 9277, 10857, 18554, 21714, 27831, 55662, 64939, 102047, 129878, 194817, 204094, 306141, 389634, 436019, 612282, 714329, 872038, 1308057, 1428658, 2142987, 2616114, 3052133, 4285974, 4796209, 6104266, 9156399, 9592418, 14388627, 18312798, 28777254, 33573463, 67146926, 100720389, 201440778]

約数ペア:

[(1, 201440778), (2, 100720389), (3, 67146926), (6, 33573463), (7, 28777254), (11, 18312798), (14, 14388627), (21, 9592418), (22, 9156399), (33, 6104266), (42, 4796209), (47, 4285974), (66, 3052133), (77, 2616114), (94, 2142987), (141, 1428658), (154, 1308057), (231, 872038), (282, 714329), (329, 612282), (462, 436019), (517, 389634), (658, 306141), (987, 204094), (1034, 194817), (1551, 129878), (1974, 102047), (3102, 64939), (3619, 55662), (7238, 27831), (9277, 21714), (10857, 18554)]