195991866

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{74071}}^1$

素因数の和:74096

約数の個数: 48

約数和(自身を含む): 506652480

約数和(自身を除く): 310660614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 74071, 148142, 222213, 444426, 518497, 666639, 1036994, 1333278, 1555491, 1999917, 3110982, 3629479, 3999834, 4666473, 7258958, 9332946, 10888437, 13999419, 21776874, 27998838, 32665311, 65330622, 97995933, 195991866]

約数ペア:

[(1, 195991866), (2, 97995933), (3, 65330622), (6, 32665311), (7, 27998838), (9, 21776874), (14, 13999419), (18, 10888437), (21, 9332946), (27, 7258958), (42, 4666473), (49, 3999834), (54, 3629479), (63, 3110982), (98, 1999917), (126, 1555491), (147, 1333278), (189, 1036994), (294, 666639), (378, 518497), (441, 444426), (882, 222213), (1323, 148142), (2646, 74071)]