201858052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2836

約数の個数: 48

約数和(自身を含む): 410356800

約数和(自身を除く): 208498748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 1691, 1958, 2713, 3382, 3916, 5426, 6764, 10852, 18601, 29843, 37202, 51547, 59686, 74404, 103094, 119372, 206188, 241457, 482914, 567017, 965828, 1134034, 2268068, 2656027, 4587683, 5312054, 9175366, 10624108, 18350732, 50464513, 100929026, 201858052]

約数ペア:

[(1, 201858052), (2, 100929026), (4, 50464513), (11, 18350732), (19, 10624108), (22, 9175366), (38, 5312054), (44, 4587683), (76, 2656027), (89, 2268068), (178, 1134034), (209, 965828), (356, 567017), (418, 482914), (836, 241457), (979, 206188), (1691, 119372), (1958, 103094), (2713, 74404), (3382, 59686), (3916, 51547), (5426, 37202), (6764, 29843), (10852, 18601)]