208889746648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4308071}}^1$

素因数の和:4308136

約数の個数: 64

約数和(自身を含む): 465271776000

約数和(自身を除く): 256382029352

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 4408, 6061, 12122, 24244, 48488, 4308071, 8616142, 17232284, 34464568, 47388781, 81853349, 94777562, 124934059, 163706698, 189555124, 249868118, 327413396, 379110248, 499736236, 654826792, 900386839, 999472472, 1374274649, 1800773678, 2373747121, 2748549298, 3601547356, 4747494242, 5497098596, 7203094712, 9494988484, 10994197192, 18989976968, 26111218331, 52222436662, 104444873324, 208889746648]

約数ペア:

[(1, 208889746648), (2, 104444873324), (4, 52222436662), (8, 26111218331), (11, 18989976968), (19, 10994197192), (22, 9494988484), (29, 7203094712), (38, 5497098596), (44, 4747494242), (58, 3601547356), (76, 2748549298), (88, 2373747121), (116, 1800773678), (152, 1374274649), (209, 999472472), (232, 900386839), (319, 654826792), (418, 499736236), (551, 379110248), (638, 327413396), (836, 249868118), (1102, 189555124), (1276, 163706698), (1672, 124934059), (2204, 94777562), (2552, 81853349), (4408, 47388781), (6061, 34464568), (12122, 17232284), (24244, 8616142), (48488, 4308071)]