201531872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{370463}}^1$

素因数の和:370490

約数の個数: 24

約数和(自身を含む): 420106176

約数和(自身を除く): 218574304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 370463, 740926, 1481852, 2963704, 5927408, 6297871, 11854816, 12595742, 25191484, 50382968, 100765936, 201531872]

約数ペア:

[(1, 201531872), (2, 100765936), (4, 50382968), (8, 25191484), (16, 12595742), (17, 11854816), (32, 6297871), (34, 5927408), (68, 2963704), (136, 1481852), (272, 740926), (544, 370463)]