221533367028

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{697093}}^1$

素因数の和:697544

約数の個数: 48

約数和(自身を含む): 525597722496

約数和(自身を除く): 304064355468

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 373, 426, 746, 852, 1119, 1492, 2238, 4476, 26483, 52966, 79449, 105932, 158898, 317796, 697093, 1394186, 2091279, 2788372, 4182558, 8365116, 49493603, 98987206, 148480809, 197974412, 260015689, 296961618, 520031378, 593923236, 780047067, 1040062756, 1560094134, 3120188268, 18461113919, 36922227838, 55383341757, 73844455676, 110766683514, 221533367028]

約数ペア:

[(1, 221533367028), (2, 110766683514), (3, 73844455676), (4, 55383341757), (6, 36922227838), (12, 18461113919), (71, 3120188268), (142, 1560094134), (213, 1040062756), (284, 780047067), (373, 593923236), (426, 520031378), (746, 296961618), (852, 260015689), (1119, 197974412), (1492, 148480809), (2238, 98987206), (4476, 49493603), (26483, 8365116), (52966, 4182558), (79449, 2788372), (105932, 2091279), (158898, 1394186), (317796, 697093)]