201557394

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{273113}}^1$

素因数の和:273162

約数の個数: 24

約数和(自身を含む): 447360732

約数和(自身を除く): 245803338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 273113, 546226, 819339, 1638678, 2458017, 4916034, 11197633, 22395266, 33592899, 67185798, 100778697, 201557394]

約数ペア:

[(1, 201557394), (2, 100778697), (3, 67185798), (6, 33592899), (9, 22395266), (18, 11197633), (41, 4916034), (82, 2458017), (123, 1638678), (246, 819339), (369, 546226), (738, 273113)]