201576128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242279}}^1$

素因数の和:242304

約数の個数: 28

約数和(自身を含む): 430773840

約数和(自身を除く): 229197712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242279, 484558, 969116, 1938232, 3149627, 3876464, 6299254, 7752928, 12598508, 15505856, 25197016, 50394032, 100788064, 201576128]

約数ペア:

[(1, 201576128), (2, 100788064), (4, 50394032), (8, 25197016), (13, 15505856), (16, 12598508), (26, 7752928), (32, 6299254), (52, 3876464), (64, 3149627), (104, 1938232), (208, 969116), (416, 484558), (832, 242279)]