201993613910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{12301}}^1$

素因数の和:12702

約数の個数: 96

約数和(自身を含む): 410664576672

約数和(自身を除く): 208670962762

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 121, 205, 242, 331, 410, 451, 605, 662, 902, 1210, 1655, 2255, 3310, 3641, 4510, 4961, 7282, 9922, 12301, 13571, 18205, 24602, 24805, 27142, 36410, 40051, 49610, 61505, 67855, 80102, 123010, 135311, 135710, 149281, 200255, 270622, 298562, 400510, 504341, 676555, 746405, 1008682, 1353110, 1488421, 1492810, 1642091, 2521705, 2976842, 3284182, 4071631, 5043410, 5547751, 7442105, 8143262, 8210455, 11095502, 14884210, 16420910, 20358155, 27738755, 40716310, 44787941, 55477510, 61025261, 89575882, 122050522, 166936871, 223939705, 305126305, 333873742, 447879410, 492667351, 610252610, 834684355, 985334702, 1669368710, 1836305581, 2463336755, 3672611162, 4926673510, 9181527905, 18363055810, 20199361391, 40398722782, 100996806955, 201993613910]

約数ペア:

[(1, 201993613910), (2, 100996806955), (5, 40398722782), (10, 20199361391), (11, 18363055810), (22, 9181527905), (41, 4926673510), (55, 3672611162), (82, 2463336755), (110, 1836305581), (121, 1669368710), (205, 985334702), (242, 834684355), (331, 610252610), (410, 492667351), (451, 447879410), (605, 333873742), (662, 305126305), (902, 223939705), (1210, 166936871), (1655, 122050522), (2255, 89575882), (3310, 61025261), (3641, 55477510), (4510, 44787941), (4961, 40716310), (7282, 27738755), (9922, 20358155), (12301, 16420910), (13571, 14884210), (18205, 11095502), (24602, 8210455), (24805, 8143262), (27142, 7442105), (36410, 5547751), (40051, 5043410), (49610, 4071631), (61505, 3284182), (67855, 2976842), (80102, 2521705), (123010, 1642091), (135311, 1492810), (135710, 1488421), (149281, 1353110), (200255, 1008682), (270622, 746405), (298562, 676555), (400510, 504341)]