201046879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 242922240

約数和(自身を除く): 41875361

約数列:

[1, 11, 17, 29, 131, 187, 283, 319, 493, 1441, 2227, 3113, 3799, 4811, 5423, 8207, 24497, 37073, 41789, 52921, 64583, 90277, 139519, 407803, 630241, 710413, 1075117, 1534709, 6932651, 11826287, 18276989, 201046879]

約数ペア:

[(1, 201046879), (11, 18276989), (17, 11826287), (29, 6932651), (131, 1534709), (187, 1075117), (283, 710413), (319, 630241), (493, 407803), (1441, 139519), (2227, 90277), (3113, 64583), (3799, 52921), (4811, 41789), (5423, 37073), (8207, 24497)]