207714992

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{683273}}^1$

素因数の和:683300

約数の個数: 20

約数和(自身を含む): 423629880

約数和(自身を除く): 215914888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 683273, 1366546, 2733092, 5466184, 10932368, 12982187, 25964374, 51928748, 103857496, 207714992]

約数ペア:

[(1, 207714992), (2, 103857496), (4, 51928748), (8, 25964374), (16, 12982187), (19, 10932368), (38, 5466184), (76, 2733092), (152, 1366546), (304, 683273)]