207320102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5419}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 355898880

約数和(自身を除く): 148578778

約数列:

[1, 2, 11, 22, 37, 47, 74, 94, 407, 517, 814, 1034, 1739, 3478, 5419, 10838, 19129, 38258, 59609, 119218, 200503, 254693, 401006, 509386, 2205533, 2801623, 4411066, 5603246, 9423641, 18847282, 103660051, 207320102]

約数ペア:

[(1, 207320102), (2, 103660051), (11, 18847282), (22, 9423641), (37, 5603246), (47, 4411066), (74, 2801623), (94, 2205533), (407, 509386), (517, 401006), (814, 254693), (1034, 200503), (1739, 119218), (3478, 59609), (5419, 38258), (10838, 19129)]