199307358

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{15443}}^1$

素因数の和:15693

約数の個数: 32

約数和(自身を含む): 444787200

約数和(自身を除く): 245479842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 15443, 30886, 46329, 92658, 138987, 277974, 416961, 833922, 3690877, 7381754, 11072631, 22145262, 33217893, 66435786, 99653679, 199307358]

約数ペア:

[(1, 199307358), (2, 99653679), (3, 66435786), (6, 33217893), (9, 22145262), (18, 11072631), (27, 7381754), (54, 3690877), (239, 833922), (478, 416961), (717, 277974), (1434, 138987), (2151, 92658), (4302, 46329), (6453, 30886), (12906, 15443)]