202161501

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7727}}^1$

素因数の和:7775

約数の個数: 40

約数和(自身を含む): 336631680

約数和(自身を除く): 134470179

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 459, 513, 969, 1377, 1539, 2907, 7727, 8721, 23181, 26163, 69543, 131359, 146813, 208629, 394077, 440439, 625887, 1182231, 1321317, 2495821, 3546693, 3963951, 7487463, 10640079, 11891853, 22462389, 67387167, 202161501]

約数ペア:

[(1, 202161501), (3, 67387167), (9, 22462389), (17, 11891853), (19, 10640079), (27, 7487463), (51, 3963951), (57, 3546693), (81, 2495821), (153, 1321317), (171, 1182231), (323, 625887), (459, 440439), (513, 394077), (969, 208629), (1377, 146813), (1539, 131359), (2907, 69543), (7727, 26163), (8721, 23181)]