209375950055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{397181}}^1$

素因数の和:397415

約数の個数: 32

約数和(自身を含む): 274532198400

約数和(自身を除く): 65156248345

約数列:

[1, 5, 19, 31, 95, 155, 179, 589, 895, 2945, 3401, 5549, 17005, 27745, 105431, 397181, 527155, 1985905, 7546439, 12312611, 37732195, 61563055, 71095399, 233939609, 355476995, 1169698045, 1350812581, 2203957369, 6754062905, 11019786845, 41875190011, 209375950055]

約数ペア:

[(1, 209375950055), (5, 41875190011), (19, 11019786845), (31, 6754062905), (95, 2203957369), (155, 1350812581), (179, 1169698045), (589, 355476995), (895, 233939609), (2945, 71095399), (3401, 61563055), (5549, 37732195), (17005, 12312611), (27745, 7546439), (105431, 1985905), (397181, 527155)]