188410990

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{2927}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 349743744

約数和(自身を除く): 161332754

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 785, 1570, 2927, 5854, 6437, 12874, 14635, 29270, 32185, 64370, 120007, 240014, 459539, 600035, 919078, 1200070, 2297695, 4595390, 18841099, 37682198, 94205495, 188410990]

約数ペア:

[(1, 188410990), (2, 94205495), (5, 37682198), (10, 18841099), (41, 4595390), (82, 2297695), (157, 1200070), (205, 919078), (314, 600035), (410, 459539), (785, 240014), (1570, 120007), (2927, 64370), (5854, 32185), (6437, 29270), (12874, 14635)]