242398982

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1213

約数の個数: 48

約数和(自身を含む): 442991232

約数和(自身を除く): 200592250

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 98, 146, 217, 434, 511, 1022, 1093, 1519, 2186, 2263, 3038, 3577, 4526, 7154, 7651, 15302, 15841, 31682, 33883, 53557, 67766, 79789, 107114, 110887, 159578, 221774, 237181, 474362, 558523, 1117046, 1660267, 2473459, 3320534, 3909661, 4946918, 7819322, 17314213, 34628426, 121199491, 242398982]

約数ペア:

[(1, 242398982), (2, 121199491), (7, 34628426), (14, 17314213), (31, 7819322), (49, 4946918), (62, 3909661), (73, 3320534), (98, 2473459), (146, 1660267), (217, 1117046), (434, 558523), (511, 474362), (1022, 237181), (1093, 221774), (1519, 159578), (2186, 110887), (2263, 107114), (3038, 79789), (3577, 67766), (4526, 53557), (7154, 33883), (7651, 31682), (15302, 15841)]