204375605

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1627}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 291008256

約数和(自身を除く): 86632651

約数列:

[1, 5, 7, 35, 37, 97, 185, 259, 485, 679, 1295, 1627, 3395, 3589, 8135, 11389, 17945, 25123, 56945, 60199, 125615, 157819, 300995, 421393, 789095, 1104733, 2106965, 5523665, 5839303, 29196515, 40875121, 204375605]

約数ペア:

[(1, 204375605), (5, 40875121), (7, 29196515), (35, 5839303), (37, 5523665), (97, 2106965), (185, 1104733), (259, 789095), (485, 421393), (679, 300995), (1295, 157819), (1627, 125615), (3395, 60199), (3589, 56945), (8135, 25123), (11389, 17945)]