194615841

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9203}}^1$

素因数の和:9285

約数の個数: 32

約数和(自身を含む): 318090240

約数和(自身を除く): 123474399

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 9203, 21147, 27609, 64421, 174857, 193263, 487759, 524571, 1223999, 1463277, 3414313, 3671997, 9267421, 10242939, 27802263, 64871947, 194615841]

約数ペア:

[(1, 194615841), (3, 64871947), (7, 27802263), (19, 10242939), (21, 9267421), (53, 3671997), (57, 3414313), (133, 1463277), (159, 1223999), (371, 524571), (399, 487759), (1007, 193263), (1113, 174857), (3021, 64421), (7049, 27609), (9203, 21147)]