204080835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16333}}^1$

素因数の和:16372

約数の個数: 48

約数和(自身を含む): 402208416

約数和(自身を除く): 198127581

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 12495, 16333, 48999, 81665, 114331, 244995, 277661, 342993, 571655, 800317, 832983, 1388305, 1714965, 1943627, 2400951, 4001585, 4164915, 5830881, 9718135, 12004755, 13605389, 29154405, 40816167, 68026945, 204080835]

約数ペア:

[(1, 204080835), (3, 68026945), (5, 40816167), (7, 29154405), (15, 13605389), (17, 12004755), (21, 9718135), (35, 5830881), (49, 4164915), (51, 4001585), (85, 2400951), (105, 1943627), (119, 1714965), (147, 1388305), (245, 832983), (255, 800317), (357, 571655), (595, 342993), (735, 277661), (833, 244995), (1785, 114331), (2499, 81665), (4165, 48999), (12495, 16333)]