227965496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136343}}^1$

素因数の和:136379

約数の個数: 32

約数和(自身を含む): 490838400

約数和(自身を除く): 262872904

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 136343, 272686, 545372, 1090744, 1499773, 2590517, 2999546, 5181034, 5999092, 10362068, 11998184, 20724136, 28495687, 56991374, 113982748, 227965496]

約数ペア:

[(1, 227965496), (2, 113982748), (4, 56991374), (8, 28495687), (11, 20724136), (19, 11998184), (22, 10362068), (38, 5999092), (44, 5181034), (76, 2999546), (88, 2590517), (152, 1499773), (209, 1090744), (418, 545372), (836, 272686), (1672, 136343)]