201220185560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218717593}}^1$

素因数の和:218717627

約数の個数: 32

約数和(自身を含む): 472430003040

約数和(自身を除く): 271209817480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 218717593, 437435186, 874870372, 1093587965, 1749740744, 2187175930, 4374351860, 5030504639, 8748703720, 10061009278, 20122018556, 25152523195, 40244037112, 50305046390, 100610092780, 201220185560]

約数ペア:

[(1, 201220185560), (2, 100610092780), (4, 50305046390), (5, 40244037112), (8, 25152523195), (10, 20122018556), (20, 10061009278), (23, 8748703720), (40, 5030504639), (46, 4374351860), (92, 2187175930), (115, 1749740744), (184, 1093587965), (230, 874870372), (460, 437435186), (920, 218717593)]