201344128

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{6869}}^1$

素因数の和:7112

約数の個数: 32

約数和(自身を含む): 402925500

約数和(自身を除く): 201581372

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 3664, 6869, 7328, 13738, 14656, 27476, 29312, 54952, 109904, 219808, 439616, 879232, 1573001, 3146002, 6292004, 12584008, 25168016, 50336032, 100672064, 201344128]

約数ペア:

[(1, 201344128), (2, 100672064), (4, 50336032), (8, 25168016), (16, 12584008), (32, 6292004), (64, 3146002), (128, 1573001), (229, 879232), (458, 439616), (916, 219808), (1832, 109904), (3664, 54952), (6869, 29312), (7328, 27476), (13738, 14656)]