102020177

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 128459520

約数和(自身を除く): 26439343

約数列:

[1, 7, 19, 41, 53, 133, 287, 353, 371, 779, 1007, 2173, 2471, 5453, 6707, 7049, 14473, 15211, 18709, 41287, 46949, 101311, 130963, 274987, 289009, 355471, 767069, 1924909, 2488297, 5369483, 14574311, 102020177]

約数ペア:

[(1, 102020177), (7, 14574311), (19, 5369483), (41, 2488297), (53, 1924909), (133, 767069), (287, 355471), (353, 289009), (371, 274987), (779, 130963), (1007, 101311), (2173, 46949), (2471, 41287), (5453, 18709), (6707, 15211), (7049, 14473)]