204528064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{839}}^1$

素因数の和:1157

約数の個数: 56

約数和(自身を含む): 439094880

約数和(自身を除く): 234566816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 293, 416, 586, 832, 839, 1172, 1678, 2344, 3356, 3809, 4688, 6712, 7618, 9376, 10907, 13424, 15236, 18752, 21814, 26848, 30472, 43628, 53696, 60944, 87256, 121888, 174512, 243776, 245827, 349024, 491654, 698048, 983308, 1966616, 3195751, 3933232, 6391502, 7866464, 12783004, 15732928, 25566008, 51132016, 102264032, 204528064]

約数ペア:

[(1, 204528064), (2, 102264032), (4, 51132016), (8, 25566008), (13, 15732928), (16, 12783004), (26, 7866464), (32, 6391502), (52, 3933232), (64, 3195751), (104, 1966616), (208, 983308), (293, 698048), (416, 491654), (586, 349024), (832, 245827), (839, 243776), (1172, 174512), (1678, 121888), (2344, 87256), (3356, 60944), (3809, 53696), (4688, 43628), (6712, 30472), (7618, 26848), (9376, 21814), (10907, 18752), (13424, 15236)]