202249971

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12736

約数の個数: 48

約数和(自身を含む): 380090880

約数和(自身を除く): 177840909

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 12689, 15939, 38067, 88823, 114201, 139579, 266469, 291847, 418737, 799407, 875541, 977053, 1256211, 2042929, 2626623, 2931159, 3210317, 6128787, 8793477, 9630951, 18386361, 22472219, 28892853, 67416657, 202249971]

約数ペア:

[(1, 202249971), (3, 67416657), (7, 28892853), (9, 22472219), (11, 18386361), (21, 9630951), (23, 8793477), (33, 6128787), (63, 3210317), (69, 2931159), (77, 2626623), (99, 2042929), (161, 1256211), (207, 977053), (231, 875541), (253, 799407), (483, 418737), (693, 291847), (759, 266469), (1449, 139579), (1771, 114201), (2277, 88823), (5313, 38067), (12689, 15939)]