214746548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 184421452

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 149, 197, 236, 298, 394, 596, 788, 1829, 3658, 4619, 6107, 7316, 8791, 9238, 11623, 12214, 17582, 18476, 23246, 24428, 29353, 35164, 46492, 58706, 117412, 272521, 360313, 545042, 720626, 909943, 1090084, 1441252, 1731827, 1819886, 3463654, 3639772, 6927308, 53686637, 107373274, 214746548]

約数ペア:

[(1, 214746548), (2, 107373274), (4, 53686637), (31, 6927308), (59, 3639772), (62, 3463654), (118, 1819886), (124, 1731827), (149, 1441252), (197, 1090084), (236, 909943), (298, 720626), (394, 545042), (596, 360313), (788, 272521), (1829, 117412), (3658, 58706), (4619, 46492), (6107, 35164), (7316, 29353), (8791, 24428), (9238, 23246), (11623, 18476), (12214, 17582)]