200950552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61717}}^1$

素因数の和:61771

約数の個数: 32

約数和(自身を含む): 422151120

約数和(自身を除く): 221200568

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61717, 123434, 246868, 493736, 678887, 1357774, 2283529, 2715548, 4567058, 5431096, 9134116, 18268232, 25118819, 50237638, 100475276, 200950552]

約数ペア:

[(1, 200950552), (2, 100475276), (4, 50237638), (8, 25118819), (11, 18268232), (22, 9134116), (37, 5431096), (44, 4567058), (74, 2715548), (88, 2283529), (148, 1357774), (296, 678887), (407, 493736), (814, 246868), (1628, 123434), (3256, 61717)]