200046915

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25997}}^1$

素因数の和:26033

約数の個数: 40

約数和(自身を含む): 377490960

約数和(自身を除く): 177444045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695, 25997, 77991, 129985, 233973, 389955, 493943, 701919, 1169865, 1481829, 2105757, 2469715, 3509595, 4445487, 7409145, 10528785, 13336461, 22227435, 40009383, 66682305, 200046915]

約数ペア:

[(1, 200046915), (3, 66682305), (5, 40009383), (9, 22227435), (15, 13336461), (19, 10528785), (27, 7409145), (45, 4445487), (57, 3509595), (81, 2469715), (95, 2105757), (135, 1481829), (171, 1169865), (285, 701919), (405, 493943), (513, 389955), (855, 233973), (1539, 129985), (2565, 77991), (7695, 25997)]