202885241360

素因数分解:

$2^4\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{1186741}}^1$

素因数の和:1188891

約数の個数: 40

約数和(自身を含む): 471929317656

約数和(自身を除く): 269044076296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2137, 4274, 8548, 10685, 17096, 21370, 34192, 42740, 85480, 170960, 1186741, 2373482, 4746964, 5933705, 9493928, 11867410, 18987856, 23734820, 47469640, 94939280, 2536065517, 5072131034, 10144262068, 12680327585, 20288524136, 25360655170, 40577048272, 50721310340, 101442620680, 202885241360]

約数ペア:

[(1, 202885241360), (2, 101442620680), (4, 50721310340), (5, 40577048272), (8, 25360655170), (10, 20288524136), (16, 12680327585), (20, 10144262068), (40, 5072131034), (80, 2536065517), (2137, 94939280), (4274, 47469640), (8548, 23734820), (10685, 18987856), (17096, 11867410), (21370, 9493928), (34192, 5933705), (42740, 4746964), (85480, 2373482), (170960, 1186741)]