201713956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 390620160

約数和(自身を除く): 188906204

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 167, 334, 437, 668, 691, 874, 1382, 1748, 2764, 3173, 3841, 6346, 7682, 12692, 13129, 15364, 15893, 26258, 31786, 52516, 63572, 72979, 115397, 145958, 230794, 291916, 301967, 461588, 603934, 1207868, 2192543, 2654131, 4385086, 5308262, 8770172, 10616524, 50428489, 100856978, 201713956]

約数ペア:

[(1, 201713956), (2, 100856978), (4, 50428489), (19, 10616524), (23, 8770172), (38, 5308262), (46, 4385086), (76, 2654131), (92, 2192543), (167, 1207868), (334, 603934), (437, 461588), (668, 301967), (691, 291916), (874, 230794), (1382, 145958), (1748, 115397), (2764, 72979), (3173, 63572), (3841, 52516), (6346, 31786), (7682, 26258), (12692, 15893), (13129, 15364)]