207360645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 364849920

約数和(自身を除く): 157489275

約数列:

[1, 3, 5, 15, 17, 51, 53, 67, 85, 159, 201, 229, 255, 265, 335, 687, 795, 901, 1005, 1139, 1145, 2703, 3417, 3435, 3551, 3893, 4505, 5695, 10653, 11679, 12137, 13515, 15343, 17085, 17755, 19465, 36411, 46029, 53265, 58395, 60367, 60685, 76715, 181101, 182055, 206329, 230145, 260831, 301835, 618987, 782493, 813179, 905505, 1031645, 1304155, 2439537, 3094935, 3912465, 4065895, 12197685, 13824043, 41472129, 69120215, 207360645]

約数ペア:

[(1, 207360645), (3, 69120215), (5, 41472129), (15, 13824043), (17, 12197685), (51, 4065895), (53, 3912465), (67, 3094935), (85, 2439537), (159, 1304155), (201, 1031645), (229, 905505), (255, 813179), (265, 782493), (335, 618987), (687, 301835), (795, 260831), (901, 230145), (1005, 206329), (1139, 182055), (1145, 181101), (2703, 76715), (3417, 60685), (3435, 60367), (3551, 58395), (3893, 53265), (4505, 46029), (5695, 36411), (10653, 19465), (11679, 17755), (12137, 17085), (13515, 15343)]