214774716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19391}}^1$

素因数の和:19482

約数の個数: 48

約数和(自身を含む): 547319808

約数和(自身を除く): 332545092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 19391, 38782, 58173, 77564, 116346, 232692, 252083, 504166, 756249, 1008332, 1376761, 1512498, 2753522, 3024996, 4130283, 5507044, 8260566, 16521132, 17897893, 35795786, 53693679, 71591572, 107387358, 214774716]

約数ペア:

[(1, 214774716), (2, 107387358), (3, 71591572), (4, 53693679), (6, 35795786), (12, 17897893), (13, 16521132), (26, 8260566), (39, 5507044), (52, 4130283), (71, 3024996), (78, 2753522), (142, 1512498), (156, 1376761), (213, 1008332), (284, 756249), (426, 504166), (852, 252083), (923, 232692), (1846, 116346), (2769, 77564), (3692, 58173), (5538, 38782), (11076, 19391)]