191934764

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1019}}^1$

素因数の和:1099

約数の個数: 54

約数和(自身を含む): 404131140

約数和(自身を除く): 212196376

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 961, 1019, 1519, 1922, 2038, 3038, 3844, 4076, 6076, 6727, 7133, 13454, 14266, 26908, 28532, 31589, 47089, 49931, 63178, 94178, 99862, 126356, 188356, 199724, 221123, 442246, 884492, 979259, 1547861, 1958518, 3095722, 3917036, 6191444, 6854813, 13709626, 27419252, 47983691, 95967382, 191934764]

約数ペア:

[(1, 191934764), (2, 95967382), (4, 47983691), (7, 27419252), (14, 13709626), (28, 6854813), (31, 6191444), (49, 3917036), (62, 3095722), (98, 1958518), (124, 1547861), (196, 979259), (217, 884492), (434, 442246), (868, 221123), (961, 199724), (1019, 188356), (1519, 126356), (1922, 99862), (2038, 94178), (3038, 63178), (3844, 49931), (4076, 47089), (6076, 31589), (6727, 28532), (7133, 26908), (13454, 14266)]