201859268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{204311}}^1$

素因数の和:204347

約数の個数: 24

約数和(自身を含む): 400451520

約数和(自身を除く): 198592252

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 204311, 408622, 817244, 2656043, 3881909, 5312086, 7763818, 10624172, 15527636, 50464817, 100929634, 201859268]

約数ペア:

[(1, 201859268), (2, 100929634), (4, 50464817), (13, 15527636), (19, 10624172), (26, 7763818), (38, 5312086), (52, 3881909), (76, 2656043), (247, 817244), (494, 408622), (988, 204311)]