203480538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{2539}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 441289440

約数和(自身を除く): 237808902

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 361, 703, 722, 1083, 1406, 2109, 2166, 2539, 4218, 5078, 7617, 13357, 15234, 26714, 40071, 48241, 80142, 93943, 96482, 144723, 187886, 281829, 289446, 563658, 916579, 1784917, 1833158, 2749737, 3569834, 5354751, 5499474, 10709502, 33913423, 67826846, 101740269, 203480538]

約数ペア:

[(1, 203480538), (2, 101740269), (3, 67826846), (6, 33913423), (19, 10709502), (37, 5499474), (38, 5354751), (57, 3569834), (74, 2749737), (111, 1833158), (114, 1784917), (222, 916579), (361, 563658), (703, 289446), (722, 281829), (1083, 187886), (1406, 144723), (2109, 96482), (2166, 93943), (2539, 80142), (4218, 48241), (5078, 40071), (7617, 26714), (13357, 15234)]