223942836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84443}}^1$

素因数の和:84480

約数の個数: 48

約数和(自身を含む): 595836864

約数和(自身を除く): 371894028

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 84443, 168886, 253329, 337772, 506658, 1013316, 1097759, 1435531, 2195518, 2871062, 3293277, 4306593, 4391036, 5742124, 6586554, 8613186, 13173108, 17226372, 18661903, 37323806, 55985709, 74647612, 111971418, 223942836]

約数ペア:

[(1, 223942836), (2, 111971418), (3, 74647612), (4, 55985709), (6, 37323806), (12, 18661903), (13, 17226372), (17, 13173108), (26, 8613186), (34, 6586554), (39, 5742124), (51, 4391036), (52, 4306593), (68, 3293277), (78, 2871062), (102, 2195518), (156, 1435531), (204, 1097759), (221, 1013316), (442, 506658), (663, 337772), (884, 253329), (1326, 168886), (2652, 84443)]