209250448973

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1\times {\mathrm{733}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 222337032192

約数和(自身を除く): 13086583219

約数列:

[1, 31, 43, 331, 647, 733, 1333, 10261, 14233, 20057, 22723, 27821, 31519, 214157, 242623, 441223, 474251, 862451, 977089, 6638867, 7521313, 9208751, 10432789, 14701781, 20392793, 156977081, 285471281, 323416459, 632176583, 4866289511, 6750014483, 209250448973]

約数ペア:

[(1, 209250448973), (31, 6750014483), (43, 4866289511), (331, 632176583), (647, 323416459), (733, 285471281), (1333, 156977081), (10261, 20392793), (14233, 14701781), (20057, 10432789), (22723, 9208751), (27821, 7521313), (31519, 6638867), (214157, 977089), (242623, 862451), (441223, 474251)]