201545829

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 116881371

約数列:

[1, 3, 9, 17, 51, 59, 83, 153, 177, 249, 269, 531, 747, 807, 1003, 1411, 2421, 3009, 4233, 4573, 4897, 9027, 12699, 13719, 14691, 15871, 22327, 41157, 44073, 47613, 66981, 83249, 142839, 200943, 249747, 269807, 379559, 749241, 809421, 1138677, 1317293, 2428263, 3416031, 3951879, 11855637, 22393981, 67181943, 201545829]

約数ペア:

[(1, 201545829), (3, 67181943), (9, 22393981), (17, 11855637), (51, 3951879), (59, 3416031), (83, 2428263), (153, 1317293), (177, 1138677), (249, 809421), (269, 749241), (531, 379559), (747, 269807), (807, 249747), (1003, 200943), (1411, 142839), (2421, 83249), (3009, 66981), (4233, 47613), (4573, 44073), (4897, 41157), (9027, 22327), (12699, 15871), (13719, 14691)]