202105560758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1389

約数の個数: 64

約数和(自身を含む): 322059165696

約数和(自身を除く): 119953604938

約数列:

[1, 2, 31, 47, 62, 94, 317, 331, 634, 661, 662, 1322, 1457, 2914, 9827, 10261, 14899, 15557, 19654, 20491, 20522, 29798, 31067, 31114, 40982, 62134, 104927, 209537, 209854, 218791, 419074, 437582, 461869, 482267, 923738, 963077, 964534, 1926154, 3252737, 4931569, 6495647, 6505474, 6782521, 9848239, 9863138, 10283177, 12991294, 13565042, 19696478, 20566354, 69356747, 138713494, 152878639, 305295409, 305757278, 318778487, 610590818, 637556974, 2150059157, 3259767109, 4300118314, 6519534218, 101052780379, 202105560758]

約数ペア:

[(1, 202105560758), (2, 101052780379), (31, 6519534218), (47, 4300118314), (62, 3259767109), (94, 2150059157), (317, 637556974), (331, 610590818), (634, 318778487), (661, 305757278), (662, 305295409), (1322, 152878639), (1457, 138713494), (2914, 69356747), (9827, 20566354), (10261, 19696478), (14899, 13565042), (15557, 12991294), (19654, 10283177), (20491, 9863138), (20522, 9848239), (29798, 6782521), (31067, 6505474), (31114, 6495647), (40982, 4931569), (62134, 3252737), (104927, 1926154), (209537, 964534), (209854, 963077), (218791, 923738), (419074, 482267), (437582, 461869)]