206701130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15391}}^1$

素因数の和:15494

約数の個数: 32

約数和(自身を含む): 398960640

約数和(自身を除く): 192259510

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 13430, 15391, 30782, 76955, 153910, 261647, 523294, 1215889, 1308235, 2431778, 2616470, 6079445, 12158890, 20670113, 41340226, 103350565, 206701130]

約数ペア:

[(1, 206701130), (2, 103350565), (5, 41340226), (10, 20670113), (17, 12158890), (34, 6079445), (79, 2616470), (85, 2431778), (158, 1308235), (170, 1215889), (395, 523294), (790, 261647), (1343, 153910), (2686, 76955), (6715, 30782), (13430, 15391)]