201355473

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 301086720

約数和(自身を除く): 99731247

約数列:

[1, 3, 11, 33, 47, 141, 197, 517, 591, 659, 1551, 1977, 2167, 6501, 7249, 9259, 21747, 27777, 30973, 92919, 101849, 129823, 305547, 340703, 389469, 1022109, 1428053, 4284159, 6101681, 18305043, 67118491, 201355473]

約数ペア:

[(1, 201355473), (3, 67118491), (11, 18305043), (33, 6101681), (47, 4284159), (141, 1428053), (197, 1022109), (517, 389469), (591, 340703), (659, 305547), (1551, 129823), (1977, 101849), (2167, 92919), (6501, 30973), (7249, 27777), (9259, 21747)]