205737532

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51383}}^1$

素因数の和:51418

約数の個数: 48

約数和(自身を含む): 483420672

約数和(自身を除く): 277683140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 51383, 102766, 205532, 359681, 565213, 667979, 719362, 1130426, 1335958, 1438724, 2260852, 2671916, 3956491, 4675853, 7347769, 7912982, 9351706, 14695538, 15825964, 18703412, 29391076, 51434383, 102868766, 205737532]

約数ペア:

[(1, 205737532), (2, 102868766), (4, 51434383), (7, 29391076), (11, 18703412), (13, 15825964), (14, 14695538), (22, 9351706), (26, 7912982), (28, 7347769), (44, 4675853), (52, 3956491), (77, 2671916), (91, 2260852), (143, 1438724), (154, 1335958), (182, 1130426), (286, 719362), (308, 667979), (364, 565213), (572, 359681), (1001, 205532), (2002, 102766), (4004, 51383)]