201760208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{5419}}^1$

素因数の和:5619

約数の個数: 40

約数和(自身を含む): 423410400

約数和(自身を除く): 221650192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 358, 716, 1432, 2327, 2864, 4654, 5419, 9308, 10838, 18616, 21676, 37232, 43352, 70447, 86704, 140894, 281788, 563576, 970001, 1127152, 1940002, 3880004, 7760008, 12610013, 15520016, 25220026, 50440052, 100880104, 201760208]

約数ペア:

[(1, 201760208), (2, 100880104), (4, 50440052), (8, 25220026), (13, 15520016), (16, 12610013), (26, 7760008), (52, 3880004), (104, 1940002), (179, 1127152), (208, 970001), (358, 563576), (716, 281788), (1432, 140894), (2327, 86704), (2864, 70447), (4654, 43352), (5419, 37232), (9308, 21676), (10838, 18616)]