201668384

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 403853688

約数和(自身を除く): 202185304

約数列:

[1, 2, 4, 8, 16, 32, 137, 157, 274, 293, 314, 548, 586, 628, 1096, 1172, 1256, 2192, 2344, 2512, 4384, 4688, 5024, 9376, 21509, 40141, 43018, 46001, 80282, 86036, 92002, 160564, 172072, 184004, 321128, 344144, 368008, 642256, 688288, 736016, 1284512, 1472032, 6302137, 12604274, 25208548, 50417096, 100834192, 201668384]

約数ペア:

[(1, 201668384), (2, 100834192), (4, 50417096), (8, 25208548), (16, 12604274), (32, 6302137), (137, 1472032), (157, 1284512), (274, 736016), (293, 688288), (314, 642256), (548, 368008), (586, 344144), (628, 321128), (1096, 184004), (1172, 172072), (1256, 160564), (2192, 92002), (2344, 86036), (2512, 80282), (4384, 46001), (4688, 43018), (5024, 40141), (9376, 21509)]