200998545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 359674560

約数和(自身を除く): 158676015

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 121, 165, 177, 295, 363, 605, 649, 885, 1815, 1877, 1947, 3245, 5631, 7139, 9385, 9735, 20647, 21417, 28155, 35695, 61941, 103235, 107085, 110743, 227117, 309705, 332229, 553715, 681351, 1135585, 1218173, 1661145, 3406755, 3654519, 6090865, 13399903, 18272595, 40199709, 66999515, 200998545]

約数ペア:

[(1, 200998545), (3, 66999515), (5, 40199709), (11, 18272595), (15, 13399903), (33, 6090865), (55, 3654519), (59, 3406755), (121, 1661145), (165, 1218173), (177, 1135585), (295, 681351), (363, 553715), (605, 332229), (649, 309705), (885, 227117), (1815, 110743), (1877, 107085), (1947, 103235), (3245, 61941), (5631, 35695), (7139, 28155), (9385, 21417), (9735, 20647)]