204080886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 494926848

約数和(自身を除く): 290845962

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 107, 138, 153, 207, 214, 271, 306, 321, 391, 414, 542, 642, 782, 813, 963, 1173, 1626, 1819, 1926, 2346, 2439, 2461, 3519, 3638, 4607, 4878, 4922, 5457, 6233, 7038, 7383, 9214, 10914, 12466, 13821, 14766, 16371, 18699, 22149, 27642, 28997, 32742, 37398, 41463, 41837, 44298, 56097, 57994, 82926, 83674, 86991, 105961, 112194, 125511, 173982, 211922, 251022, 260973, 317883, 376533, 492949, 521946, 635766, 666931, 753066, 953649, 985898, 1333862, 1478847, 1907298, 2000793, 2957694, 4001586, 4436541, 6002379, 8873082, 11337827, 12004758, 22675654, 34013481, 68026962, 102040443, 204080886]

約数ペア:

[(1, 204080886), (2, 102040443), (3, 68026962), (6, 34013481), (9, 22675654), (17, 12004758), (18, 11337827), (23, 8873082), (34, 6002379), (46, 4436541), (51, 4001586), (69, 2957694), (102, 2000793), (107, 1907298), (138, 1478847), (153, 1333862), (207, 985898), (214, 953649), (271, 753066), (306, 666931), (321, 635766), (391, 521946), (414, 492949), (542, 376533), (642, 317883), (782, 260973), (813, 251022), (963, 211922), (1173, 173982), (1626, 125511), (1819, 112194), (1926, 105961), (2346, 86991), (2439, 83674), (2461, 82926), (3519, 57994), (3638, 56097), (4607, 44298), (4878, 41837), (4922, 41463), (5457, 37398), (6233, 32742), (7038, 28997), (7383, 27642), (9214, 22149), (10914, 18699), (12466, 16371), (13821, 14766)]