201152563

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 216548640

約数和(自身を除く): 15396077

約数列:

[1, 19, 61, 197, 881, 1159, 3743, 12017, 16739, 53741, 173557, 228323, 1021079, 3297583, 10586977, 201152563]

約数ペア:

[(1, 201152563), (19, 10586977), (61, 3297583), (197, 1021079), (881, 228323), (1159, 173557), (3743, 53741), (12017, 16739)]