202193138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 392325120

約数和(自身を除く): 190131982

約数列:

[1, 2, 7, 14, 17, 23, 34, 43, 46, 86, 119, 161, 238, 301, 322, 391, 602, 731, 782, 859, 989, 1462, 1718, 1978, 2737, 5117, 5474, 6013, 6923, 10234, 12026, 13846, 14603, 16813, 19757, 29206, 33626, 36937, 39514, 73874, 102221, 117691, 138299, 204442, 235382, 258559, 276598, 335869, 517118, 627929, 671738, 849551, 1255858, 1699102, 2351083, 4395503, 4702166, 5946857, 8791006, 11893714, 14442367, 28884734, 101096569, 202193138]

約数ペア:

[(1, 202193138), (2, 101096569), (7, 28884734), (14, 14442367), (17, 11893714), (23, 8791006), (34, 5946857), (43, 4702166), (46, 4395503), (86, 2351083), (119, 1699102), (161, 1255858), (238, 849551), (301, 671738), (322, 627929), (391, 517118), (602, 335869), (731, 276598), (782, 258559), (859, 235382), (989, 204442), (1462, 138299), (1718, 117691), (1978, 102221), (2737, 73874), (5117, 39514), (5474, 36937), (6013, 33626), (6923, 29206), (10234, 19757), (12026, 16813), (13846, 14603)]