195205264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 414973440

約数和(自身を除く): 219768176

約数列:

[1, 2, 4, 8, 16, 29, 31, 41, 58, 62, 82, 116, 124, 164, 232, 248, 328, 331, 464, 496, 656, 662, 899, 1189, 1271, 1324, 1798, 2378, 2542, 2648, 3596, 4756, 5084, 5296, 7192, 9512, 9599, 10168, 10261, 13571, 14384, 19024, 19198, 20336, 20522, 27142, 36859, 38396, 41044, 54284, 73718, 76792, 82088, 108568, 147436, 153584, 164176, 217136, 294872, 297569, 393559, 420701, 589744, 595138, 787118, 841402, 1190276, 1574236, 1682804, 2380552, 3148472, 3365608, 4761104, 6296944, 6731216, 12200329, 24400658, 48801316, 97602632, 195205264]

約数ペア:

[(1, 195205264), (2, 97602632), (4, 48801316), (8, 24400658), (16, 12200329), (29, 6731216), (31, 6296944), (41, 4761104), (58, 3365608), (62, 3148472), (82, 2380552), (116, 1682804), (124, 1574236), (164, 1190276), (232, 841402), (248, 787118), (328, 595138), (331, 589744), (464, 420701), (496, 393559), (656, 297569), (662, 294872), (899, 217136), (1189, 164176), (1271, 153584), (1324, 147436), (1798, 108568), (2378, 82088), (2542, 76792), (2648, 73718), (3596, 54284), (4756, 41044), (5084, 38396), (5296, 36859), (7192, 27142), (9512, 20522), (9599, 20336), (10168, 19198), (10261, 19024), (13571, 14384)]