207821696

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{85453}}^1$

素因数の和:85486

約数の個数: 32

約数和(自身を含む): 435815400

約数和(自身を除く): 227993704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 85453, 170906, 341812, 683624, 1367248, 1623607, 2734496, 3247214, 5468992, 6494428, 10937984, 12988856, 25977712, 51955424, 103910848, 207821696]

約数ペア:

[(1, 207821696), (2, 103910848), (4, 51955424), (8, 25977712), (16, 12988856), (19, 10937984), (32, 6494428), (38, 5468992), (64, 3247214), (76, 2734496), (128, 1623607), (152, 1367248), (304, 683624), (608, 341812), (1216, 170906), (2432, 85453)]