202008540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146383}}^1$

素因数の和:146418

約数の個数: 48

約数和(自身を含む): 590220288

約数和(自身を除く): 388211748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146383, 292766, 439149, 585532, 731915, 878298, 1463830, 1756596, 2195745, 2927660, 3366809, 4391490, 6733618, 8782980, 10100427, 13467236, 16834045, 20200854, 33668090, 40401708, 50502135, 67336180, 101004270, 202008540]

約数ペア:

[(1, 202008540), (2, 101004270), (3, 67336180), (4, 50502135), (5, 40401708), (6, 33668090), (10, 20200854), (12, 16834045), (15, 13467236), (20, 10100427), (23, 8782980), (30, 6733618), (46, 4391490), (60, 3366809), (69, 2927660), (92, 2195745), (115, 1756596), (138, 1463830), (230, 878298), (276, 731915), (345, 585532), (460, 439149), (690, 292766), (1380, 146383)]