100821616

素因数分解:

$2^4\times 7^2\times {\mathrm{128599}}^1$

素因数の和:128621

約数の個数: 30

約数和(自身を含む): 227236200

約数和(自身を除く): 126414584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 128599, 257198, 514396, 900193, 1028792, 1800386, 2057584, 3600772, 6301351, 7201544, 12602702, 14403088, 25205404, 50410808, 100821616]

約数ペア:

[(1, 100821616), (2, 50410808), (4, 25205404), (7, 14403088), (8, 12602702), (14, 7201544), (16, 6301351), (28, 3600772), (49, 2057584), (56, 1800386), (98, 1028792), (112, 900193), (196, 514396), (392, 257198), (784, 128599)]