201875145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6961

約数の個数: 32

約数和(自身を含む): 338038272

約数和(自身を除く): 136163127

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1961, 5883, 6863, 9805, 20589, 29415, 34315, 102945, 253931, 363739, 761793, 1091217, 1269655, 1818695, 3808965, 5456085, 13458343, 40375029, 67291715, 201875145]

約数ペア:

[(1, 201875145), (3, 67291715), (5, 40375029), (15, 13458343), (37, 5456085), (53, 3808965), (111, 1818695), (159, 1269655), (185, 1091217), (265, 761793), (555, 363739), (795, 253931), (1961, 102945), (5883, 34315), (6863, 29415), (9805, 20589)]