222713069236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{248867}}^1$

素因数の和:249940

約数の個数: 48

約数和(自身を含む): 460242542592

約数和(自身を除く): 237529473356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1031, 2062, 4124, 7217, 14434, 28868, 31961, 63922, 127844, 223727, 248867, 447454, 497734, 894908, 995468, 1742069, 3484138, 6968276, 7714877, 15429754, 30859508, 54004139, 108008278, 216016556, 256581877, 513163754, 1026327508, 1796073139, 3592146278, 7184292556, 7954038187, 15908076374, 31816152748, 55678267309, 111356534618, 222713069236]

約数ペア:

[(1, 222713069236), (2, 111356534618), (4, 55678267309), (7, 31816152748), (14, 15908076374), (28, 7954038187), (31, 7184292556), (62, 3592146278), (124, 1796073139), (217, 1026327508), (434, 513163754), (868, 256581877), (1031, 216016556), (2062, 108008278), (4124, 54004139), (7217, 30859508), (14434, 15429754), (28868, 7714877), (31961, 6968276), (63922, 3484138), (127844, 1742069), (223727, 995468), (248867, 894908), (447454, 497734)]