210256432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30071}}^1$

素因数の和:30121

約数の個数: 40

約数和(自身を含む): 447471360

約数和(自身を除く): 237214928

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 30071, 60142, 120284, 240568, 481136, 571349, 691633, 1142698, 1383266, 2285396, 2766532, 4570792, 5533064, 9141584, 11066128, 13141027, 26282054, 52564108, 105128216, 210256432]

約数ペア:

[(1, 210256432), (2, 105128216), (4, 52564108), (8, 26282054), (16, 13141027), (19, 11066128), (23, 9141584), (38, 5533064), (46, 4570792), (76, 2766532), (92, 2285396), (152, 1383266), (184, 1142698), (304, 691633), (368, 571349), (437, 481136), (874, 240568), (1748, 120284), (3496, 60142), (6992, 30071)]