205514476908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1\times {\mathrm{188983}}^1$

素因数の和:195974

約数の個数: 48

約数和(自身を含む): 516497807616

約数和(自身を除く): 310983330708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 6971, 13942, 20913, 27884, 41826, 83652, 90623, 181246, 188983, 271869, 362492, 377966, 543738, 566949, 755932, 1087476, 1133898, 2267796, 2456779, 4913558, 7370337, 9827116, 14740674, 29481348, 1317400493, 2634800986, 3952201479, 5269601972, 7904402958, 15808805916, 17126206409, 34252412818, 51378619227, 68504825636, 102757238454, 205514476908]

約数ペア:

[(1, 205514476908), (2, 102757238454), (3, 68504825636), (4, 51378619227), (6, 34252412818), (12, 17126206409), (13, 15808805916), (26, 7904402958), (39, 5269601972), (52, 3952201479), (78, 2634800986), (156, 1317400493), (6971, 29481348), (13942, 14740674), (20913, 9827116), (27884, 7370337), (41826, 4913558), (83652, 2456779), (90623, 2267796), (181246, 1133898), (188983, 1087476), (271869, 755932), (362492, 566949), (377966, 543738)]