210515914

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 369893376

約数和(自身を除く): 159377462

約数列:

[1, 2, 7, 14, 47, 94, 329, 463, 658, 691, 926, 1382, 3241, 4837, 6482, 9674, 21761, 32477, 43522, 64954, 152327, 227339, 304654, 319933, 454678, 639866, 2239531, 4479062, 15036851, 30073702, 105257957, 210515914]

約数ペア:

[(1, 210515914), (2, 105257957), (7, 30073702), (14, 15036851), (47, 4479062), (94, 2239531), (329, 639866), (463, 454678), (658, 319933), (691, 304654), (926, 227339), (1382, 152327), (3241, 64954), (4837, 43522), (6482, 32477), (9674, 21761)]