211980072

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9803}}^1$

素因数の和:9882

約数の個数: 64

約数和(自身を含む): 571769280

約数和(自身を除く): 359789208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3604, 5406, 7208, 9803, 10812, 19606, 21624, 29409, 39212, 58818, 78424, 117636, 166651, 235272, 333302, 499953, 519559, 666604, 999906, 1039118, 1333208, 1558677, 1999812, 2078236, 3117354, 3999624, 4156472, 6234708, 8832503, 12469416, 17665006, 26497509, 35330012, 52995018, 70660024, 105990036, 211980072]

約数ペア:

[(1, 211980072), (2, 105990036), (3, 70660024), (4, 52995018), (6, 35330012), (8, 26497509), (12, 17665006), (17, 12469416), (24, 8832503), (34, 6234708), (51, 4156472), (53, 3999624), (68, 3117354), (102, 2078236), (106, 1999812), (136, 1558677), (159, 1333208), (204, 1039118), (212, 999906), (318, 666604), (408, 519559), (424, 499953), (636, 333302), (901, 235272), (1272, 166651), (1802, 117636), (2703, 78424), (3604, 58818), (5406, 39212), (7208, 29409), (9803, 21624), (10812, 19606)]