207730005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22229}}^1$

素因数の和:22333

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 176404395

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 3115, 9345, 22229, 66687, 111145, 155603, 333435, 466809, 778015, 1978381, 2334045, 5935143, 9891905, 13848667, 29675715, 41546001, 69243335, 207730005]

約数ペア:

[(1, 207730005), (3, 69243335), (5, 41546001), (7, 29675715), (15, 13848667), (21, 9891905), (35, 5935143), (89, 2334045), (105, 1978381), (267, 778015), (445, 466809), (623, 333435), (1335, 155603), (1869, 111145), (3115, 66687), (9345, 22229)]