204441328

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 90

約数和(自身を含む): 499269384

約数和(自身を除く): 294828056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 1543, 2366, 2548, 2704, 3086, 4732, 5096, 6172, 8281, 9464, 10192, 10801, 12344, 16562, 18928, 20059, 21602, 24688, 33124, 40118, 43204, 66248, 75607, 80236, 86408, 132496, 140413, 151214, 160472, 172816, 260767, 280826, 302428, 320944, 521534, 561652, 604856, 982891, 1043068, 1123304, 1209712, 1825369, 1965782, 2086136, 2246608, 3650738, 3931564, 4172272, 7301476, 7863128, 12777583, 14602952, 15726256, 25555166, 29205904, 51110332, 102220664, 204441328]

約数ペア:

[(1, 204441328), (2, 102220664), (4, 51110332), (7, 29205904), (8, 25555166), (13, 15726256), (14, 14602952), (16, 12777583), (26, 7863128), (28, 7301476), (49, 4172272), (52, 3931564), (56, 3650738), (91, 2246608), (98, 2086136), (104, 1965782), (112, 1825369), (169, 1209712), (182, 1123304), (196, 1043068), (208, 982891), (338, 604856), (364, 561652), (392, 521534), (637, 320944), (676, 302428), (728, 280826), (784, 260767), (1183, 172816), (1274, 160472), (1352, 151214), (1456, 140413), (1543, 132496), (2366, 86408), (2548, 80236), (2704, 75607), (3086, 66248), (4732, 43204), (5096, 40118), (6172, 33124), (8281, 24688), (9464, 21602), (10192, 20059), (10801, 18928), (12344, 16562)]