207857056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{1609}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 447914880

約数和(自身を除く): 240057824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 367, 734, 1468, 1609, 2936, 3218, 4037, 5872, 6436, 8074, 11744, 12872, 16148, 17699, 25744, 32296, 35398, 51488, 64592, 70796, 129184, 141592, 283184, 566368, 590503, 1181006, 2362012, 4724024, 6495533, 9448048, 12991066, 18896096, 25982132, 51964264, 103928528, 207857056]

約数ペア:

[(1, 207857056), (2, 103928528), (4, 51964264), (8, 25982132), (11, 18896096), (16, 12991066), (22, 9448048), (32, 6495533), (44, 4724024), (88, 2362012), (176, 1181006), (352, 590503), (367, 566368), (734, 283184), (1468, 141592), (1609, 129184), (2936, 70796), (3218, 64592), (4037, 51488), (5872, 35398), (6436, 32296), (8074, 25744), (11744, 17699), (12872, 16148)]