201192416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5307

約数の個数: 48

約数和(自身を含む): 425386080

約数和(自身を除く): 224193664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 5209, 9656, 10418, 19312, 20836, 38624, 41672, 83344, 88553, 166688, 177106, 354212, 369839, 708424, 739678, 1416848, 1479356, 2833696, 2958712, 5917424, 6287263, 11834848, 12574526, 25149052, 50298104, 100596208, 201192416]

約数ペア:

[(1, 201192416), (2, 100596208), (4, 50298104), (8, 25149052), (16, 12574526), (17, 11834848), (32, 6287263), (34, 5917424), (68, 2958712), (71, 2833696), (136, 1479356), (142, 1416848), (272, 739678), (284, 708424), (544, 369839), (568, 354212), (1136, 177106), (1207, 166688), (2272, 88553), (2414, 83344), (4828, 41672), (5209, 38624), (9656, 20836), (10418, 19312)]