207785152

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{190979}}^1$

素因数の和:191008

約数の個数: 28

約数和(自身を含む): 436580280

約数和(自身を除く): 228795128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 190979, 381958, 763916, 1527832, 3055664, 3246643, 6111328, 6493286, 12222656, 12986572, 25973144, 51946288, 103892576, 207785152]

約数ペア:

[(1, 207785152), (2, 103892576), (4, 51946288), (8, 25973144), (16, 12986572), (17, 12222656), (32, 6493286), (34, 6111328), (64, 3246643), (68, 3055664), (136, 1527832), (272, 763916), (544, 381958), (1088, 190979)]