200680755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64013}}^1$

素因数の和:64051

約数の個数: 32

約数和(自身を含む): 368720640

約数和(自身を除く): 168039885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 64013, 192039, 320065, 704143, 960195, 1216247, 2112429, 3520715, 3648741, 6081235, 10562145, 13378717, 18243705, 40136151, 66893585, 200680755]

約数ペア:

[(1, 200680755), (3, 66893585), (5, 40136151), (11, 18243705), (15, 13378717), (19, 10562145), (33, 6081235), (55, 3648741), (57, 3520715), (95, 2112429), (165, 1216247), (209, 960195), (285, 704143), (627, 320065), (1045, 192039), (3135, 64013)]