202151418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{102407}}^1$

素因数の和:102466

約数の個数: 32

約数和(自身を含む): 471896064

約数和(自身を除く): 269744646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 102407, 204814, 307221, 614442, 716849, 1433698, 2150547, 4301094, 4813129, 9626258, 14439387, 28878774, 33691903, 67383806, 101075709, 202151418]

約数ペア:

[(1, 202151418), (2, 101075709), (3, 67383806), (6, 33691903), (7, 28878774), (14, 14439387), (21, 9626258), (42, 4813129), (47, 4301094), (94, 2150547), (141, 1433698), (282, 716849), (329, 614442), (658, 307221), (987, 204814), (1974, 102407)]