200460015

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{70709}}^1$

素因数の和:70733

約数の個数: 40

約数和(自身を含む): 410683680

約数和(自身を除く): 210223665

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 70709, 212127, 353545, 494963, 636381, 1060635, 1484889, 1909143, 2474815, 3181905, 4454667, 5727429, 7424445, 9545715, 13364001, 22273335, 28637145, 40092003, 66820005, 200460015]

約数ペア:

[(1, 200460015), (3, 66820005), (5, 40092003), (7, 28637145), (9, 22273335), (15, 13364001), (21, 9545715), (27, 7424445), (35, 5727429), (45, 4454667), (63, 3181905), (81, 2474815), (105, 1909143), (135, 1484889), (189, 1060635), (315, 636381), (405, 494963), (567, 353545), (945, 212127), (2835, 70709)]