201855585

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 331486848

約数和(自身を除く): 129631263

約数列:

[1, 3, 5, 15, 73, 83, 219, 249, 365, 415, 1095, 1245, 2221, 6059, 6663, 11105, 18177, 30295, 33315, 90885, 162133, 184343, 486399, 553029, 810665, 921715, 2431995, 2765145, 13457039, 40371117, 67285195, 201855585]

約数ペア:

[(1, 201855585), (3, 67285195), (5, 40371117), (15, 13457039), (73, 2765145), (83, 2431995), (219, 921715), (249, 810665), (365, 553029), (415, 486399), (1095, 184343), (1245, 162133), (2221, 90885), (6059, 33315), (6663, 30295), (11105, 18177)]