207926235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{24709}}^1$

素因数の和:24748

約数の個数: 48

約数和(自身を含む): 416314080

約数和(自身を除く): 208387845

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 24709, 74127, 123545, 222381, 271799, 370635, 420053, 815397, 1111905, 1260159, 1358995, 2100265, 2446191, 3780477, 4076985, 4620583, 6300795, 12230955, 13861749, 18902385, 23102915, 41585247, 69308745, 207926235]

約数ペア:

[(1, 207926235), (3, 69308745), (5, 41585247), (9, 23102915), (11, 18902385), (15, 13861749), (17, 12230955), (33, 6300795), (45, 4620583), (51, 4076985), (55, 3780477), (85, 2446191), (99, 2100265), (153, 1358995), (165, 1260159), (187, 1111905), (255, 815397), (495, 420053), (561, 370635), (765, 271799), (935, 222381), (1683, 123545), (2805, 74127), (8415, 24709)]