201626955

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78607}}^1$

素因数の和:78640

約数の個数: 32

約数和(自身を含む): 377318400

約数和(自身を除く): 175691445

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78607, 235821, 393035, 707463, 1179105, 1493533, 2122389, 3537315, 4480599, 7467665, 10611945, 13441797, 22402995, 40325391, 67208985, 201626955]

約数ペア:

[(1, 201626955), (3, 67208985), (5, 40325391), (9, 22402995), (15, 13441797), (19, 10611945), (27, 7467665), (45, 4480599), (57, 3537315), (95, 2122389), (135, 1493533), (171, 1179105), (285, 707463), (513, 393035), (855, 235821), (2565, 78607)]