201724809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 115287159

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 431, 1091, 1293, 3273, 4741, 5603, 12001, 14183, 14223, 16809, 36003, 42549, 61633, 156013, 184899, 468039, 470221, 1410663, 5172431, 6112873, 15517293, 18338619, 67241603, 201724809]

約数ペア:

[(1, 201724809), (3, 67241603), (11, 18338619), (13, 15517293), (33, 6112873), (39, 5172431), (143, 1410663), (429, 470221), (431, 468039), (1091, 184899), (1293, 156013), (3273, 61633), (4741, 42549), (5603, 36003), (12001, 16809), (14183, 14223)]