205146258

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{4463}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 421687296

約数和(自身を除く): 216541038

約数列:

[1, 2, 3, 6, 47, 94, 141, 163, 282, 326, 489, 978, 4463, 7661, 8926, 13389, 15322, 22983, 26778, 45966, 209761, 419522, 629283, 727469, 1258566, 1454938, 2182407, 4364814, 34191043, 68382086, 102573129, 205146258]

約数ペア:

[(1, 205146258), (2, 102573129), (3, 68382086), (6, 34191043), (47, 4364814), (94, 2182407), (141, 1454938), (163, 1258566), (282, 727469), (326, 629283), (489, 419522), (978, 209761), (4463, 45966), (7661, 26778), (8926, 22983), (13389, 15322)]