199986684

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 479920896

約数和(自身を除く): 279934212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 311, 492, 622, 933, 1244, 1307, 1866, 2614, 3732, 3921, 5228, 7842, 12751, 15684, 25502, 38253, 51004, 53587, 76506, 107174, 153012, 160761, 214348, 321522, 406477, 643044, 812954, 1219431, 1625908, 2438862, 4877724, 16665557, 33331114, 49996671, 66662228, 99993342, 199986684]

約数ペア:

[(1, 199986684), (2, 99993342), (3, 66662228), (4, 49996671), (6, 33331114), (12, 16665557), (41, 4877724), (82, 2438862), (123, 1625908), (164, 1219431), (246, 812954), (311, 643044), (492, 406477), (622, 321522), (933, 214348), (1244, 160761), (1307, 153012), (1866, 107174), (2614, 76506), (3732, 53587), (3921, 51004), (5228, 38253), (7842, 25502), (12751, 15684)]