203460972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1023

約数の個数: 96

約数和(自身を含む): 562410240

約数和(自身を除く): 358949268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 139, 143, 156, 278, 286, 417, 429, 556, 572, 834, 853, 858, 1529, 1668, 1706, 1716, 1807, 2559, 3058, 3412, 3614, 4587, 5118, 5421, 6116, 7228, 9174, 9383, 10236, 10842, 11089, 18348, 18766, 19877, 21684, 22178, 28149, 33267, 37532, 39754, 44356, 56298, 59631, 66534, 79508, 112596, 118567, 119262, 121979, 133068, 237134, 238524, 243958, 355701, 365937, 474268, 487916, 711402, 731874, 1304237, 1422804, 1463748, 1541371, 2608474, 3082742, 3912711, 4624113, 5216948, 6165484, 7825422, 9248226, 15650844, 16955081, 18496452, 33910162, 50865243, 67820324, 101730486, 203460972]

約数ペア:

[(1, 203460972), (2, 101730486), (3, 67820324), (4, 50865243), (6, 33910162), (11, 18496452), (12, 16955081), (13, 15650844), (22, 9248226), (26, 7825422), (33, 6165484), (39, 5216948), (44, 4624113), (52, 3912711), (66, 3082742), (78, 2608474), (132, 1541371), (139, 1463748), (143, 1422804), (156, 1304237), (278, 731874), (286, 711402), (417, 487916), (429, 474268), (556, 365937), (572, 355701), (834, 243958), (853, 238524), (858, 237134), (1529, 133068), (1668, 121979), (1706, 119262), (1716, 118567), (1807, 112596), (2559, 79508), (3058, 66534), (3412, 59631), (3614, 56298), (4587, 44356), (5118, 39754), (5421, 37532), (6116, 33267), (7228, 28149), (9174, 22178), (9383, 21684), (10236, 19877), (10842, 18766), (11089, 18348)]