198880872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{8623}}^1$

素因数の和:8694

約数の個数: 48

約数和(自身を含む): 513817920

約数和(自身を除く): 314937048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 8623, 11532, 17246, 23064, 25869, 34492, 51738, 68984, 103476, 206952, 267313, 534626, 801939, 1069252, 1603878, 2138504, 3207756, 6415512, 8286703, 16573406, 24860109, 33146812, 49720218, 66293624, 99440436, 198880872]

約数ペア:

[(1, 198880872), (2, 99440436), (3, 66293624), (4, 49720218), (6, 33146812), (8, 24860109), (12, 16573406), (24, 8286703), (31, 6415512), (62, 3207756), (93, 2138504), (124, 1603878), (186, 1069252), (248, 801939), (372, 534626), (744, 267313), (961, 206952), (1922, 103476), (2883, 68984), (3844, 51738), (5766, 34492), (7688, 25869), (8623, 23064), (11532, 17246)]