222078164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9127}}^1$

素因数の和:9228

約数の個数: 48

約数和(自身を含む): 490721280

約数和(自身を除く): 268643116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 9127, 12166, 18254, 24332, 36508, 63889, 100397, 127778, 200794, 255556, 401588, 702779, 721033, 1405558, 1442066, 2811116, 2884132, 5047231, 7931363, 10094462, 15862726, 20188924, 31725452, 55519541, 111039082, 222078164]

約数ペア:

[(1, 222078164), (2, 111039082), (4, 55519541), (7, 31725452), (11, 20188924), (14, 15862726), (22, 10094462), (28, 7931363), (44, 5047231), (77, 2884132), (79, 2811116), (154, 1442066), (158, 1405558), (308, 721033), (316, 702779), (553, 401588), (869, 255556), (1106, 200794), (1738, 127778), (2212, 100397), (3476, 63889), (6083, 36508), (9127, 24332), (12166, 18254)]