207119704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138449}}^1$

素因数の和:138483

約数の個数: 32

約数和(自身を含む): 448578000

約数和(自身を除く): 241458296

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 138449, 276898, 553796, 1107592, 1522939, 2353633, 3045878, 4707266, 6091756, 9414532, 12183512, 18829064, 25889963, 51779926, 103559852, 207119704]

約数ペア:

[(1, 207119704), (2, 103559852), (4, 51779926), (8, 25889963), (11, 18829064), (17, 12183512), (22, 9414532), (34, 6091756), (44, 4707266), (68, 3045878), (88, 2353633), (136, 1522939), (187, 1107592), (374, 553796), (748, 276898), (1496, 138449)]