201247995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{27893}}^1$

素因数の和:27951

約数の個数: 32

約数和(自身を含む): 356150592

約数和(自身を除く): 154902597

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 27893, 83679, 139465, 362609, 418395, 1032041, 1087827, 1813045, 3096123, 5160205, 5439135, 13416533, 15480615, 40249599, 67082665, 201247995]

約数ペア:

[(1, 201247995), (3, 67082665), (5, 40249599), (13, 15480615), (15, 13416533), (37, 5439135), (39, 5160205), (65, 3096123), (111, 1813045), (185, 1087827), (195, 1032041), (481, 418395), (555, 362609), (1443, 139465), (2405, 83679), (7215, 27893)]