202009070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2269}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 377546400

約数和(自身を除く): 175537330

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 614, 1535, 2269, 3070, 4538, 8903, 11345, 17806, 22690, 44515, 65801, 89030, 131602, 329005, 658010, 696583, 1393166, 3482915, 6965830, 20200907, 40401814, 101004535, 202009070]

約数ペア:

[(1, 202009070), (2, 101004535), (5, 40401814), (10, 20200907), (29, 6965830), (58, 3482915), (145, 1393166), (290, 696583), (307, 658010), (614, 329005), (1535, 131602), (2269, 89030), (3070, 65801), (4538, 44515), (8903, 22690), (11345, 17806)]