201749438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 164033602

約数列:

[1, 2, 11, 17, 22, 34, 41, 59, 82, 118, 187, 223, 374, 446, 451, 649, 697, 902, 1003, 1298, 1394, 2006, 2419, 2453, 3791, 4838, 4906, 7582, 7667, 9143, 11033, 13157, 15334, 18286, 22066, 26314, 26609, 41123, 41701, 53218, 82246, 83402, 100573, 144727, 155431, 201146, 223669, 289454, 310862, 447338, 452353, 539437, 904706, 1078874, 1709741, 2460359, 3419482, 4920718, 5933807, 9170429, 11867614, 18340858, 100874719, 201749438]

約数ペア:

[(1, 201749438), (2, 100874719), (11, 18340858), (17, 11867614), (22, 9170429), (34, 5933807), (41, 4920718), (59, 3419482), (82, 2460359), (118, 1709741), (187, 1078874), (223, 904706), (374, 539437), (446, 452353), (451, 447338), (649, 310862), (697, 289454), (902, 223669), (1003, 201146), (1298, 155431), (1394, 144727), (2006, 100573), (2419, 83402), (2453, 82246), (3791, 53218), (4838, 41701), (4906, 41123), (7582, 26609), (7667, 26314), (9143, 22066), (11033, 18286), (13157, 15334)]