201781716

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5164

約数の個数: 48

約数和(自身を含む): 487710720

約数和(自身を除く): 285929004

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 564, 852, 3337, 5039, 6674, 10011, 10078, 13348, 15117, 20022, 20156, 30234, 40044, 60468, 236833, 357769, 473666, 710499, 715538, 947332, 1073307, 1420998, 1431076, 2146614, 2841996, 4293228, 16815143, 33630286, 50445429, 67260572, 100890858, 201781716]

約数ペア:

[(1, 201781716), (2, 100890858), (3, 67260572), (4, 50445429), (6, 33630286), (12, 16815143), (47, 4293228), (71, 2841996), (94, 2146614), (141, 1431076), (142, 1420998), (188, 1073307), (213, 947332), (282, 715538), (284, 710499), (426, 473666), (564, 357769), (852, 236833), (3337, 60468), (5039, 40044), (6674, 30234), (10011, 20156), (10078, 20022), (13348, 15117)]