208022790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 511038720

約数和(自身を除く): 303015930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 211, 295, 354, 422, 557, 590, 633, 885, 1055, 1114, 1266, 1671, 1770, 2110, 2785, 3165, 3342, 5570, 6330, 8355, 12449, 16710, 24898, 32863, 37347, 62245, 65726, 74694, 98589, 117527, 124490, 164315, 186735, 197178, 235054, 328630, 352581, 373470, 492945, 587635, 705162, 985890, 1175270, 1762905, 3525810, 6934093, 13868186, 20802279, 34670465, 41604558, 69340930, 104011395, 208022790]

約数ペア:

[(1, 208022790), (2, 104011395), (3, 69340930), (5, 41604558), (6, 34670465), (10, 20802279), (15, 13868186), (30, 6934093), (59, 3525810), (118, 1762905), (177, 1175270), (211, 985890), (295, 705162), (354, 587635), (422, 492945), (557, 373470), (590, 352581), (633, 328630), (885, 235054), (1055, 197178), (1114, 186735), (1266, 164315), (1671, 124490), (1770, 117527), (2110, 98589), (2785, 74694), (3165, 65726), (3342, 62245), (5570, 37347), (6330, 32863), (8355, 24898), (12449, 16710)]