194206816

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 397837440

約数和(自身を除く): 203630624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 137, 248, 274, 496, 548, 992, 1096, 1429, 2192, 2858, 4247, 4384, 5716, 8494, 11432, 16988, 22864, 33976, 44299, 45728, 67952, 88598, 135904, 177196, 195773, 354392, 391546, 708784, 783092, 1417568, 1566184, 3132368, 6068963, 6264736, 12137926, 24275852, 48551704, 97103408, 194206816]

約数ペア:

[(1, 194206816), (2, 97103408), (4, 48551704), (8, 24275852), (16, 12137926), (31, 6264736), (32, 6068963), (62, 3132368), (124, 1566184), (137, 1417568), (248, 783092), (274, 708784), (496, 391546), (548, 354392), (992, 195773), (1096, 177196), (1429, 135904), (2192, 88598), (2858, 67952), (4247, 45728), (4384, 44299), (5716, 33976), (8494, 22864), (11432, 16988)]