193945388

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1$

素因数の和:1039

約数の個数: 96

約数和(自身を含む): 455347200

約数和(自身を除く): 261401812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 967, 988, 1102, 1508, 1729, 1934, 2204, 2639, 3458, 3857, 3868, 5278, 6769, 6916, 7163, 7714, 10556, 12571, 13538, 14326, 15428, 18373, 25142, 27076, 28043, 28652, 36746, 50141, 50284, 56086, 73492, 87997, 100282, 112172, 128611, 175994, 196301, 200564, 238849, 257222, 351988, 364559, 392602, 477698, 514444, 532817, 729118, 785204, 955396, 1065634, 1458236, 1671943, 2131268, 2551913, 3343886, 3729719, 5103826, 6687772, 6926621, 7459438, 10207652, 13853242, 14918876, 27706484, 48486347, 96972694, 193945388]

約数ペア:

[(1, 193945388), (2, 96972694), (4, 48486347), (7, 27706484), (13, 14918876), (14, 13853242), (19, 10207652), (26, 7459438), (28, 6926621), (29, 6687772), (38, 5103826), (52, 3729719), (58, 3343886), (76, 2551913), (91, 2131268), (116, 1671943), (133, 1458236), (182, 1065634), (203, 955396), (247, 785204), (266, 729118), (364, 532817), (377, 514444), (406, 477698), (494, 392602), (532, 364559), (551, 351988), (754, 257222), (812, 238849), (967, 200564), (988, 196301), (1102, 175994), (1508, 128611), (1729, 112172), (1934, 100282), (2204, 87997), (2639, 73492), (3458, 56086), (3857, 50284), (3868, 50141), (5278, 36746), (6769, 28652), (6916, 28043), (7163, 27076), (7714, 25142), (10556, 18373), (12571, 15428), (13538, 14326)]