200030001

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 279400320

約数和(自身を除く): 79370319

約数列:

[1, 3, 59, 73, 113, 137, 177, 219, 339, 411, 4307, 6667, 8083, 8249, 10001, 12921, 15481, 20001, 24249, 24747, 30003, 46443, 486691, 590059, 913379, 1130113, 1460073, 1770177, 2740137, 3390339, 66676667, 200030001]

約数ペア:

[(1, 200030001), (3, 66676667), (59, 3390339), (73, 2740137), (113, 1770177), (137, 1460073), (177, 1130113), (219, 913379), (339, 590059), (411, 486691), (4307, 46443), (6667, 30003), (8083, 24747), (8249, 24249), (10001, 20001), (12921, 15481)]