202295961

素因数分解:

$3^4\times 7^2\times {\mathrm{50969}}^1$

素因数の和:50995

約数の個数: 30

約数和(自身を含む): 351540090

約数和(自身を除く): 149244129

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50969, 152907, 356783, 458721, 1070349, 1376163, 2497481, 3211047, 4128489, 7492443, 9633141, 22477329, 28899423, 67431987, 202295961]

約数ペア:

[(1, 202295961), (3, 67431987), (7, 28899423), (9, 22477329), (21, 9633141), (27, 7492443), (49, 4128489), (63, 3211047), (81, 2497481), (147, 1376163), (189, 1070349), (441, 458721), (567, 356783), (1323, 152907), (3969, 50969)]