201782960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30389}}^1$

素因数の和:30485

約数の個数: 40

約数和(自身を含む): 474813360

約数和(自身を除く): 273030400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 30389, 60778, 121556, 151945, 243112, 303890, 486224, 607780, 1215560, 2431120, 2522287, 5044574, 10089148, 12611435, 20178296, 25222870, 40356592, 50445740, 100891480, 201782960]

約数ペア:

[(1, 201782960), (2, 100891480), (4, 50445740), (5, 40356592), (8, 25222870), (10, 20178296), (16, 12611435), (20, 10089148), (40, 5044574), (80, 2522287), (83, 2431120), (166, 1215560), (332, 607780), (415, 486224), (664, 303890), (830, 243112), (1328, 151945), (1660, 121556), (3320, 60778), (6640, 30389)]