214901406712

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{881}}^1\times {\mathrm{37139}}^1$

素因数の和:38847

約数の個数: 32

約数和(自身を含む): 403899728400

約数和(自身を除く): 188998321688

約数列:

[1, 2, 4, 8, 821, 881, 1642, 1762, 3284, 3524, 6568, 7048, 37139, 74278, 148556, 297112, 723301, 1446602, 2893204, 5786408, 30491119, 32719459, 60982238, 65438918, 121964476, 130877836, 243928952, 261755672, 26862675839, 53725351678, 107450703356, 214901406712]

約数ペア:

[(1, 214901406712), (2, 107450703356), (4, 53725351678), (8, 26862675839), (821, 261755672), (881, 243928952), (1642, 130877836), (1762, 121964476), (3284, 65438918), (3524, 60982238), (6568, 32719459), (7048, 30491119), (37139, 5786408), (74278, 2893204), (148556, 1446602), (297112, 723301)]