202468540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5303}}^1$

素因数の和:5418

約数の個数: 48

約数和(自身を含む): 449100288

約数和(自身を除く): 246631748

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1660, 1909, 3818, 5303, 7636, 9545, 10606, 19090, 21212, 26515, 38180, 53030, 106060, 121969, 243938, 440149, 487876, 609845, 880298, 1219690, 1760596, 2200745, 2439380, 4401490, 8802980, 10123427, 20246854, 40493708, 50617135, 101234270, 202468540]

約数ペア:

[(1, 202468540), (2, 101234270), (4, 50617135), (5, 40493708), (10, 20246854), (20, 10123427), (23, 8802980), (46, 4401490), (83, 2439380), (92, 2200745), (115, 1760596), (166, 1219690), (230, 880298), (332, 609845), (415, 487876), (460, 440149), (830, 243938), (1660, 121969), (1909, 106060), (3818, 53030), (5303, 38180), (7636, 26515), (9545, 21212), (10606, 19090)]