204021792

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54493}}^1$

素因数の和:54522

約数の個数: 72

約数和(自身を含む): 624828204

約数和(自身を除く): 420806412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 54493, 108986, 163479, 217972, 326958, 435944, 490437, 653916, 708409, 871888, 980874, 1307832, 1416818, 1743776, 1961748, 2125227, 2615664, 2833636, 3923496, 4250454, 5231328, 5667272, 6375681, 7846992, 8500908, 11334544, 12751362, 15693984, 17001816, 22669088, 25502724, 34003632, 51005448, 68007264, 102010896, 204021792]

約数ペア:

[(1, 204021792), (2, 102010896), (3, 68007264), (4, 51005448), (6, 34003632), (8, 25502724), (9, 22669088), (12, 17001816), (13, 15693984), (16, 12751362), (18, 11334544), (24, 8500908), (26, 7846992), (32, 6375681), (36, 5667272), (39, 5231328), (48, 4250454), (52, 3923496), (72, 2833636), (78, 2615664), (96, 2125227), (104, 1961748), (117, 1743776), (144, 1416818), (156, 1307832), (208, 980874), (234, 871888), (288, 708409), (312, 653916), (416, 490437), (468, 435944), (624, 326958), (936, 217972), (1248, 163479), (1872, 108986), (3744, 54493)]