201621354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{74509}}^1$

素因数の和:74566

約数の個数: 32

約数和(自身を含む): 450636480

約数和(自身を除く): 249015126

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 74509, 149018, 223527, 447054, 819599, 1639198, 2458797, 3054869, 4917594, 6109738, 9164607, 18329214, 33603559, 67207118, 100810677, 201621354]

約数ペア:

[(1, 201621354), (2, 100810677), (3, 67207118), (6, 33603559), (11, 18329214), (22, 9164607), (33, 6109738), (41, 4917594), (66, 3054869), (82, 2458797), (123, 1639198), (246, 819599), (451, 447054), (902, 223527), (1353, 149018), (2706, 74509)]