195672070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 211479290

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 251, 373, 418, 502, 746, 1045, 1255, 1865, 2090, 2510, 2761, 3730, 4103, 4769, 5522, 7087, 8206, 9538, 13805, 14174, 20515, 23845, 27610, 35435, 41030, 47690, 52459, 70870, 77957, 93623, 104918, 155914, 187246, 262295, 389785, 468115, 524590, 779570, 936230, 1029853, 1778837, 2059706, 3557674, 5149265, 8894185, 10298530, 17788370, 19567207, 39134414, 97836035, 195672070]

約数ペア:

[(1, 195672070), (2, 97836035), (5, 39134414), (10, 19567207), (11, 17788370), (19, 10298530), (22, 8894185), (38, 5149265), (55, 3557674), (95, 2059706), (110, 1778837), (190, 1029853), (209, 936230), (251, 779570), (373, 524590), (418, 468115), (502, 389785), (746, 262295), (1045, 187246), (1255, 155914), (1865, 104918), (2090, 93623), (2510, 77957), (2761, 70870), (3730, 52459), (4103, 47690), (4769, 41030), (5522, 35435), (7087, 27610), (8206, 23845), (9538, 20515), (13805, 14174)]