211677061145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 313915392000

約数和(自身を除く): 102238330855

約数列:

[1, 5, 11, 19, 29, 31, 55, 95, 139, 145, 155, 209, 319, 341, 551, 589, 695, 899, 1045, 1529, 1595, 1621, 1705, 2641, 2755, 2945, 4031, 4309, 4495, 6061, 6479, 7645, 8105, 9889, 13205, 17081, 17831, 20155, 21545, 29051, 30305, 30799, 32395, 44341, 47009, 47399, 49445, 50251, 76589, 81871, 85405, 89155, 124961, 145255, 153995, 187891, 221705, 225319, 235045, 236995, 251255, 338789, 382945, 409355, 517099, 552761, 624805, 842479, 893171, 900581, 939455, 954769, 1126595, 1374571, 1457279, 1693945, 2374259, 2478509, 2585495, 2763805, 4212395, 4281061, 4465855, 4502905, 4773845, 6534251, 6872855, 6984889, 7286395, 9824881, 10502459, 11871295, 12392545, 16030069, 21405305, 26116849, 27688301, 32671255, 34924445, 47091671, 49124405, 52512295, 71876761, 76833779, 80150345, 124150769, 130584245, 132712891, 138441505, 202561781, 235458355, 304571311, 359383805, 384168895, 620753845, 663564455, 1012808905, 1365658459, 1459841801, 1522856555, 2228179591, 3848673839, 6828292295, 7299209005, 11140897955, 19243369195, 42335412229, 211677061145]

約数ペア:

[(1, 211677061145), (5, 42335412229), (11, 19243369195), (19, 11140897955), (29, 7299209005), (31, 6828292295), (55, 3848673839), (95, 2228179591), (139, 1522856555), (145, 1459841801), (155, 1365658459), (209, 1012808905), (319, 663564455), (341, 620753845), (551, 384168895), (589, 359383805), (695, 304571311), (899, 235458355), (1045, 202561781), (1529, 138441505), (1595, 132712891), (1621, 130584245), (1705, 124150769), (2641, 80150345), (2755, 76833779), (2945, 71876761), (4031, 52512295), (4309, 49124405), (4495, 47091671), (6061, 34924445), (6479, 32671255), (7645, 27688301), (8105, 26116849), (9889, 21405305), (13205, 16030069), (17081, 12392545), (17831, 11871295), (20155, 10502459), (21545, 9824881), (29051, 7286395), (30305, 6984889), (30799, 6872855), (32395, 6534251), (44341, 4773845), (47009, 4502905), (47399, 4465855), (49445, 4281061), (50251, 4212395), (76589, 2763805), (81871, 2585495), (85405, 2478509), (89155, 2374259), (124961, 1693945), (145255, 1457279), (153995, 1374571), (187891, 1126595), (221705, 954769), (225319, 939455), (235045, 900581), (236995, 893171), (251255, 842479), (338789, 624805), (382945, 552761), (409355, 517099)]