207621828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{250751}}^1$

素因数の和:250784

約数の個数: 36

約数和(自身を含む): 547642368

約数和(自身を除く): 340020540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 250751, 501502, 752253, 1003004, 1504506, 2256759, 3009012, 4513518, 5767273, 9027036, 11534546, 17301819, 23069092, 34603638, 51905457, 69207276, 103810914, 207621828]

約数ペア:

[(1, 207621828), (2, 103810914), (3, 69207276), (4, 51905457), (6, 34603638), (9, 23069092), (12, 17301819), (18, 11534546), (23, 9027036), (36, 5767273), (46, 4513518), (69, 3009012), (92, 2256759), (138, 1504506), (207, 1003004), (276, 752253), (414, 501502), (828, 250751)]