201523336

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 441262080

約数和(自身を除く): 239738744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 191, 227, 332, 382, 454, 581, 664, 764, 908, 1162, 1337, 1528, 1589, 1816, 2324, 2674, 3178, 4648, 5348, 6356, 10696, 12712, 15853, 18841, 31706, 37682, 43357, 63412, 75364, 86714, 110971, 126824, 131887, 150728, 173428, 221942, 263774, 303499, 346856, 443884, 527548, 606998, 887768, 1055096, 1213996, 2427992, 3598631, 7197262, 14394524, 25190417, 28789048, 50380834, 100761668, 201523336]

約数ペア:

[(1, 201523336), (2, 100761668), (4, 50380834), (7, 28789048), (8, 25190417), (14, 14394524), (28, 7197262), (56, 3598631), (83, 2427992), (166, 1213996), (191, 1055096), (227, 887768), (332, 606998), (382, 527548), (454, 443884), (581, 346856), (664, 303499), (764, 263774), (908, 221942), (1162, 173428), (1337, 150728), (1528, 131887), (1589, 126824), (1816, 110971), (2324, 86714), (2674, 75364), (3178, 63412), (4648, 43357), (5348, 37682), (6356, 31706), (10696, 18841), (12712, 15853)]