207893295

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 372913632

約数和(自身を除く): 165020337

約数列:

[1, 3, 5, 9, 15, 45, 53, 67, 159, 201, 265, 335, 477, 603, 795, 1005, 1301, 2385, 3015, 3551, 3903, 6505, 10653, 11709, 17755, 19515, 31959, 53265, 58545, 68953, 87167, 159795, 206859, 261501, 344765, 435835, 620577, 784503, 1034295, 1307505, 3102885, 3922515, 4619851, 13859553, 23099255, 41578659, 69297765, 207893295]

約数ペア:

[(1, 207893295), (3, 69297765), (5, 41578659), (9, 23099255), (15, 13859553), (45, 4619851), (53, 3922515), (67, 3102885), (159, 1307505), (201, 1034295), (265, 784503), (335, 620577), (477, 435835), (603, 344765), (795, 261501), (1005, 206859), (1301, 159795), (2385, 87167), (3015, 68953), (3551, 58545), (3903, 53265), (6505, 31959), (10653, 19515), (11709, 17755)]