207922795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 272232000

約数和(自身を除く): 64309205

約数列:

[1, 5, 19, 37, 95, 149, 185, 397, 703, 745, 1985, 2831, 3515, 5513, 7543, 14155, 14689, 27565, 37715, 59153, 73445, 104747, 279091, 295765, 523735, 1123907, 1395455, 2188661, 5619535, 10943305, 41584559, 207922795]

約数ペア:

[(1, 207922795), (5, 41584559), (19, 10943305), (37, 5619535), (95, 2188661), (149, 1395455), (185, 1123907), (397, 523735), (703, 295765), (745, 279091), (1985, 104747), (2831, 73445), (3515, 59153), (5513, 37715), (7543, 27565), (14155, 14689)]