207781548464

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{186283}}^1$

素因数の和:186754

約数の個数: 80

約数和(自身を含む): 481202867712

約数和(自身を除く): 273421319248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 433, 644, 866, 1288, 1732, 2576, 3031, 3464, 6062, 6928, 9959, 12124, 19918, 24248, 39836, 48496, 69713, 79672, 139426, 159344, 186283, 278852, 372566, 557704, 745132, 1115408, 1303981, 1490264, 2607962, 2980528, 4284509, 5215924, 8569018, 10431848, 17138036, 20863696, 29991563, 34276072, 59983126, 68552144, 80660539, 119966252, 161321078, 239932504, 322642156, 479865008, 564623773, 645284312, 1129247546, 1290568624, 1855192397, 2258495092, 3710384794, 4516990184, 7420769588, 9033980368, 12986346779, 14841539176, 25972693558, 29683078352, 51945387116, 103890774232, 207781548464]

約数ペア:

[(1, 207781548464), (2, 103890774232), (4, 51945387116), (7, 29683078352), (8, 25972693558), (14, 14841539176), (16, 12986346779), (23, 9033980368), (28, 7420769588), (46, 4516990184), (56, 3710384794), (92, 2258495092), (112, 1855192397), (161, 1290568624), (184, 1129247546), (322, 645284312), (368, 564623773), (433, 479865008), (644, 322642156), (866, 239932504), (1288, 161321078), (1732, 119966252), (2576, 80660539), (3031, 68552144), (3464, 59983126), (6062, 34276072), (6928, 29991563), (9959, 20863696), (12124, 17138036), (19918, 10431848), (24248, 8569018), (39836, 5215924), (48496, 4284509), (69713, 2980528), (79672, 2607962), (139426, 1490264), (159344, 1303981), (186283, 1115408), (278852, 745132), (372566, 557704)]