204078435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16943}}^1$

素因数の和:17035

約数の個数: 32

約数和(自身を含む): 361110528

約数和(自身を除く): 157032093

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 16943, 50829, 84715, 186373, 254145, 559119, 931865, 1236839, 2795595, 3710517, 6184195, 13605229, 18552585, 40815687, 68026145, 204078435]

約数ペア:

[(1, 204078435), (3, 68026145), (5, 40815687), (11, 18552585), (15, 13605229), (33, 6184195), (55, 3710517), (73, 2795595), (165, 1236839), (219, 931865), (365, 559119), (803, 254145), (1095, 186373), (2409, 84715), (4015, 50829), (12045, 16943)]