205891524

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 565488000

約数和(自身を除く): 359596476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 269, 342, 373, 513, 538, 684, 746, 807, 1026, 1076, 1119, 1492, 1614, 2052, 2238, 2421, 3228, 3357, 4476, 4842, 5111, 6714, 7087, 7263, 9684, 10071, 10222, 13428, 14174, 14526, 15333, 20142, 20444, 21261, 28348, 29052, 30666, 40284, 42522, 45999, 61332, 63783, 85044, 91998, 100337, 127566, 137997, 183996, 191349, 200674, 255132, 275994, 301011, 382698, 401348, 551988, 602022, 765396, 903033, 1204044, 1806066, 1906403, 2709099, 3612132, 3812806, 5418198, 5719209, 7625612, 10836396, 11438418, 17157627, 22876836, 34315254, 51472881, 68630508, 102945762, 205891524]

約数ペア:

[(1, 205891524), (2, 102945762), (3, 68630508), (4, 51472881), (6, 34315254), (9, 22876836), (12, 17157627), (18, 11438418), (19, 10836396), (27, 7625612), (36, 5719209), (38, 5418198), (54, 3812806), (57, 3612132), (76, 2709099), (108, 1906403), (114, 1806066), (171, 1204044), (228, 903033), (269, 765396), (342, 602022), (373, 551988), (513, 401348), (538, 382698), (684, 301011), (746, 275994), (807, 255132), (1026, 200674), (1076, 191349), (1119, 183996), (1492, 137997), (1614, 127566), (2052, 100337), (2238, 91998), (2421, 85044), (3228, 63783), (3357, 61332), (4476, 45999), (4842, 42522), (5111, 40284), (6714, 30666), (7087, 29052), (7263, 28348), (9684, 21261), (10071, 20444), (10222, 20142), (13428, 15333), (14174, 14526)]