201218150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2237}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 429588576

約数和(自身を除く): 228370426

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 257, 350, 514, 1285, 1799, 2237, 2570, 3598, 4474, 6425, 8995, 11185, 12850, 15659, 17990, 22370, 31318, 44975, 55925, 78295, 89950, 111850, 156590, 391475, 574909, 782950, 1149818, 2874545, 4024363, 5749090, 8048726, 14372725, 20121815, 28745450, 40243630, 100609075, 201218150]

約数ペア:

[(1, 201218150), (2, 100609075), (5, 40243630), (7, 28745450), (10, 20121815), (14, 14372725), (25, 8048726), (35, 5749090), (50, 4024363), (70, 2874545), (175, 1149818), (257, 782950), (350, 574909), (514, 391475), (1285, 156590), (1799, 111850), (2237, 89950), (2570, 78295), (3598, 55925), (4474, 44975), (6425, 31318), (8995, 22370), (11185, 17990), (12850, 15659)]