201966424

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 427568400

約数和(自身を除く): 225601976

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 5639, 8954, 11278, 17908, 22556, 35816, 45112, 62029, 124058, 208643, 248116, 417286, 496232, 682319, 834572, 1364638, 1669144, 2295073, 2729276, 4590146, 5458552, 9180292, 18360584, 25245803, 50491606, 100983212, 201966424]

約数ペア:

[(1, 201966424), (2, 100983212), (4, 50491606), (8, 25245803), (11, 18360584), (22, 9180292), (37, 5458552), (44, 4590146), (74, 2729276), (88, 2295073), (121, 1669144), (148, 1364638), (242, 834572), (296, 682319), (407, 496232), (484, 417286), (814, 248116), (968, 208643), (1628, 124058), (3256, 62029), (4477, 45112), (5639, 35816), (8954, 22556), (11278, 17908)]