206838448

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18193

約数の個数: 40

約数和(自身を含む): 431686656

約数和(自身を除く): 224848208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 18131, 36262, 72524, 145048, 290096, 417013, 562061, 834026, 1124122, 1668052, 2248244, 3336104, 4496488, 6672208, 8992976, 12927403, 25854806, 51709612, 103419224, 206838448]

約数ペア:

[(1, 206838448), (2, 103419224), (4, 51709612), (8, 25854806), (16, 12927403), (23, 8992976), (31, 6672208), (46, 4496488), (62, 3336104), (92, 2248244), (124, 1668052), (184, 1124122), (248, 834026), (368, 562061), (496, 417013), (713, 290096), (1426, 145048), (2852, 72524), (5704, 36262), (11408, 18131)]