203669878490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2564143}}^1$

素因数の和:2564223

約数の個数: 48

約数和(自身を含む): 405421936128

約数和(自身を除く): 201752057638

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 611, 845, 1222, 1690, 3055, 6110, 7943, 15886, 39715, 79430, 2564143, 5128286, 12820715, 25641430, 33333859, 66667718, 120514721, 166669295, 241029442, 333338590, 433340167, 602573605, 866680334, 1205147210, 1566691373, 2166700835, 3133382746, 4333401670, 7833456865, 15666913730, 20366987849, 40733975698, 101834939245, 203669878490]

約数ペア:

[(1, 203669878490), (2, 101834939245), (5, 40733975698), (10, 20366987849), (13, 15666913730), (26, 7833456865), (47, 4333401670), (65, 3133382746), (94, 2166700835), (130, 1566691373), (169, 1205147210), (235, 866680334), (338, 602573605), (470, 433340167), (611, 333338590), (845, 241029442), (1222, 166669295), (1690, 120514721), (3055, 66667718), (6110, 33333859), (7943, 25641430), (15886, 12820715), (39715, 5128286), (79430, 2564143)]