201644355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 361251072

約数和(自身を除く): 159606717

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 727, 1353, 1681, 2181, 2255, 3635, 5043, 6765, 7997, 8405, 10905, 18491, 23991, 25215, 29807, 39985, 55473, 89421, 92455, 119955, 149035, 277365, 327877, 447105, 983631, 1222087, 1639385, 3666261, 4918155, 6110435, 13442957, 18331305, 40328871, 67214785, 201644355]

約数ペア:

[(1, 201644355), (3, 67214785), (5, 40328871), (11, 18331305), (15, 13442957), (33, 6110435), (41, 4918155), (55, 3666261), (123, 1639385), (165, 1222087), (205, 983631), (451, 447105), (615, 327877), (727, 277365), (1353, 149035), (1681, 119955), (2181, 92455), (2255, 89421), (3635, 55473), (5043, 39985), (6765, 29807), (7997, 25215), (8405, 23991), (10905, 18491)]