208536008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{49463}}^1$

素因数の和:49517

約数の個数: 32

約数和(自身を含む): 427368960

約数和(自身を除く): 218832952

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 49463, 98926, 197852, 395704, 840871, 1533353, 1681742, 3066706, 3363484, 6133412, 6726968, 12266824, 26067001, 52134002, 104268004, 208536008]

約数ペア:

[(1, 208536008), (2, 104268004), (4, 52134002), (8, 26067001), (17, 12266824), (31, 6726968), (34, 6133412), (62, 3363484), (68, 3066706), (124, 1681742), (136, 1533353), (248, 840871), (527, 395704), (1054, 197852), (2108, 98926), (4216, 49463)]