243571108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6280

約数の個数: 48

約数和(自身を含む): 499968000

約数和(自身を除く): 256396892

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 76, 94, 188, 209, 418, 517, 836, 893, 1034, 1786, 2068, 3572, 6199, 9823, 12398, 19646, 24796, 39292, 68189, 117781, 136378, 235562, 272756, 291353, 471124, 582706, 1165412, 1295591, 2591182, 3204883, 5182364, 5535707, 6409766, 11071414, 12819532, 22142828, 60892777, 121785554, 243571108]

約数ペア:

[(1, 243571108), (2, 121785554), (4, 60892777), (11, 22142828), (19, 12819532), (22, 11071414), (38, 6409766), (44, 5535707), (47, 5182364), (76, 3204883), (94, 2591182), (188, 1295591), (209, 1165412), (418, 582706), (517, 471124), (836, 291353), (893, 272756), (1034, 235562), (1786, 136378), (2068, 117781), (3572, 68189), (6199, 39292), (9823, 24796), (12398, 19646)]