207716128

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1169

約数の個数: 48

約数和(自身を含む): 428440320

約数和(自身を除く): 220724192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 367, 368, 734, 736, 769, 1468, 1538, 2936, 3076, 5872, 6152, 8441, 11744, 12304, 16882, 17687, 24608, 33764, 35374, 67528, 70748, 135056, 141496, 270112, 282223, 282992, 564446, 565984, 1128892, 2257784, 4515568, 6491129, 9031136, 12982258, 25964516, 51929032, 103858064, 207716128]

約数ペア:

[(1, 207716128), (2, 103858064), (4, 51929032), (8, 25964516), (16, 12982258), (23, 9031136), (32, 6491129), (46, 4515568), (92, 2257784), (184, 1128892), (367, 565984), (368, 564446), (734, 282992), (736, 282223), (769, 270112), (1468, 141496), (1538, 135056), (2936, 70748), (3076, 67528), (5872, 35374), (6152, 33764), (8441, 24608), (11744, 17687), (12304, 16882)]