205444864

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47207}}^1$

素因数の和:47240

約数の個数: 36

約数和(自身を含む): 434219184

約数和(自身を除く): 228774320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 47207, 94414, 188828, 377656, 755312, 802519, 1510624, 1605038, 3021248, 3210076, 6042496, 6420152, 12084992, 12840304, 25680608, 51361216, 102722432, 205444864]

約数ペア:

[(1, 205444864), (2, 102722432), (4, 51361216), (8, 25680608), (16, 12840304), (17, 12084992), (32, 6420152), (34, 6042496), (64, 3210076), (68, 3021248), (128, 1605038), (136, 1510624), (256, 802519), (272, 755312), (544, 377656), (1088, 188828), (2176, 94414), (4352, 47207)]