203438017791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{31337}}^1$

素因数の和:31792

約数の個数: 48

約数和(自身を含む): 314325655488

約数和(自身を除く): 110887637697

約数列:

[1, 3, 9, 17, 51, 151, 153, 281, 453, 843, 1359, 2529, 2567, 4777, 7701, 14331, 23103, 31337, 42431, 42993, 94011, 127293, 282033, 381879, 532729, 721327, 1598187, 2163981, 4731887, 4794561, 6491943, 8805697, 14195661, 26417091, 42586983, 79251273, 80442079, 149696849, 241326237, 449090547, 723978711, 1329660247, 1347271641, 3988980741, 11966942223, 22604224199, 67812672597, 203438017791]

約数ペア:

[(1, 203438017791), (3, 67812672597), (9, 22604224199), (17, 11966942223), (51, 3988980741), (151, 1347271641), (153, 1329660247), (281, 723978711), (453, 449090547), (843, 241326237), (1359, 149696849), (2529, 80442079), (2567, 79251273), (4777, 42586983), (7701, 26417091), (14331, 14195661), (23103, 8805697), (31337, 6491943), (42431, 4794561), (42993, 4731887), (94011, 2163981), (127293, 1598187), (282033, 721327), (381879, 532729)]