210879244812

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1\times {\mathrm{237467}}^1$

素因数の和:239238

約数の個数: 48

約数和(自身を含む): 503789311872

約数和(自身を除く): 292910067060

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 1721, 3442, 5163, 6884, 10326, 20652, 74003, 148006, 222009, 237467, 296012, 444018, 474934, 712401, 888036, 949868, 1424802, 2849604, 10211081, 20422162, 30633243, 40844324, 61266486, 122532972, 408680707, 817361414, 1226042121, 1634722828, 2452084242, 4904168484, 17573270401, 35146540802, 52719811203, 70293081604, 105439622406, 210879244812]

約数ペア:

[(1, 210879244812), (2, 105439622406), (3, 70293081604), (4, 52719811203), (6, 35146540802), (12, 17573270401), (43, 4904168484), (86, 2452084242), (129, 1634722828), (172, 1226042121), (258, 817361414), (516, 408680707), (1721, 122532972), (3442, 61266486), (5163, 40844324), (6884, 30633243), (10326, 20422162), (20652, 10211081), (74003, 2849604), (148006, 1424802), (222009, 949868), (237467, 888036), (296012, 712401), (444018, 474934)]