201916143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 345246720

約数和(自身を除く): 143330577

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 151, 429, 453, 1039, 1287, 1359, 1661, 1963, 3117, 4983, 5889, 9351, 11429, 13507, 14949, 17667, 21593, 34287, 40521, 64779, 102861, 121563, 148577, 156889, 194337, 445731, 470667, 1337193, 1412001, 1725779, 2039557, 5177337, 6118671, 15532011, 18356013, 22435127, 67305381, 201916143]

約数ペア:

[(1, 201916143), (3, 67305381), (9, 22435127), (11, 18356013), (13, 15532011), (33, 6118671), (39, 5177337), (99, 2039557), (117, 1725779), (143, 1412001), (151, 1337193), (429, 470667), (453, 445731), (1039, 194337), (1287, 156889), (1359, 148577), (1661, 121563), (1963, 102861), (3117, 64779), (4983, 40521), (5889, 34287), (9351, 21593), (11429, 17667), (13507, 14949)]