202114573904

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2909}}^1\times {\mathrm{100987}}^1$

素因数の和:103947

約数の個数: 40

約数和(自身を含む): 400845609120

約数和(自身を除く): 198731035216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2909, 5818, 11636, 23272, 46544, 100987, 125087, 201974, 250174, 403948, 500348, 807896, 1000696, 1615792, 2001392, 4342441, 8684882, 17369764, 34739528, 69479056, 293771183, 587542366, 1175084732, 2350169464, 4700338928, 12632160869, 25264321738, 50528643476, 101057286952, 202114573904]

約数ペア:

[(1, 202114573904), (2, 101057286952), (4, 50528643476), (8, 25264321738), (16, 12632160869), (43, 4700338928), (86, 2350169464), (172, 1175084732), (344, 587542366), (688, 293771183), (2909, 69479056), (5818, 34739528), (11636, 17369764), (23272, 8684882), (46544, 4342441), (100987, 2001392), (125087, 1615792), (201974, 1000696), (250174, 807896), (403948, 500348)]