201659648

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19213}}^1$

素因数の和:19270

約数の個数: 36

約数和(自身を含む): 412370868

約数和(自身を除く): 210711220

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19213, 38426, 76852, 153704, 307408, 614816, 787733, 1229632, 1575466, 2459264, 3150932, 4918528, 6301864, 12603728, 25207456, 50414912, 100829824, 201659648]

約数ペア:

[(1, 201659648), (2, 100829824), (4, 50414912), (8, 25207456), (16, 12603728), (32, 6301864), (41, 4918528), (64, 3150932), (82, 2459264), (128, 1575466), (164, 1229632), (256, 787733), (328, 614816), (656, 307408), (1312, 153704), (2624, 76852), (5248, 38426), (10496, 19213)]