208291248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131497}}^1$

素因数の和:131522

約数の個数: 60

約数和(自身を含む): 635924328

約数和(自身を除く): 427633080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 131497, 262994, 394491, 525988, 788982, 1051976, 1183473, 1446467, 1577964, 2103952, 2366946, 2892934, 3155928, 4339401, 4733892, 5785868, 6311856, 8678802, 9467784, 11571736, 13018203, 17357604, 18935568, 23143472, 26036406, 34715208, 52072812, 69430416, 104145624, 208291248]

約数ペア:

[(1, 208291248), (2, 104145624), (3, 69430416), (4, 52072812), (6, 34715208), (8, 26036406), (9, 23143472), (11, 18935568), (12, 17357604), (16, 13018203), (18, 11571736), (22, 9467784), (24, 8678802), (33, 6311856), (36, 5785868), (44, 4733892), (48, 4339401), (66, 3155928), (72, 2892934), (88, 2366946), (99, 2103952), (132, 1577964), (144, 1446467), (176, 1183473), (198, 1051976), (264, 788982), (396, 525988), (528, 394491), (792, 262994), (1584, 131497)]