207988370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{12613}}^1$

素因数の和:12734

約数の個数: 32

約数和(自身を含む): 400519728

約数和(自身を除く): 192531358

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 3298, 8245, 12613, 16490, 25226, 63065, 126130, 214421, 428842, 1072105, 1223461, 2144210, 2446922, 6117305, 12234610, 20798837, 41597674, 103994185, 207988370]

約数ペア:

[(1, 207988370), (2, 103994185), (5, 41597674), (10, 20798837), (17, 12234610), (34, 6117305), (85, 2446922), (97, 2144210), (170, 1223461), (194, 1072105), (485, 428842), (970, 214421), (1649, 126130), (3298, 63065), (8245, 25226), (12613, 16490)]