202667863

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 233280000

約数和(自身を除く): 30612137

約数列:

[1, 17, 29, 31, 89, 149, 493, 527, 899, 1513, 2533, 2581, 2759, 4321, 4619, 13261, 15283, 43877, 46903, 73457, 78523, 80011, 133951, 225437, 384569, 411091, 1360187, 2277167, 6537673, 6988547, 11921639, 202667863]

約数ペア:

[(1, 202667863), (17, 11921639), (29, 6988547), (31, 6537673), (89, 2277167), (149, 1360187), (493, 411091), (527, 384569), (899, 225437), (1513, 133951), (2533, 80011), (2581, 78523), (2759, 73457), (4321, 46903), (4619, 43877), (13261, 15283)]