207233988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 553190400

約数和(自身を除く): 345956412

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 417, 494, 503, 556, 741, 834, 988, 1006, 1482, 1509, 1668, 1807, 2012, 2641, 2964, 3018, 3614, 5282, 5421, 6036, 6539, 7228, 7923, 9557, 10564, 10842, 13078, 15846, 19114, 19617, 21684, 26156, 28671, 31692, 34333, 38228, 39234, 57342, 68666, 69917, 78468, 102999, 114684, 124241, 137332, 139834, 205998, 209751, 248482, 279668, 372723, 411996, 419502, 496964, 745446, 839004, 908921, 1328423, 1490892, 1817842, 2656846, 2726763, 3635684, 3985269, 5313692, 5453526, 7970538, 10907052, 15941076, 17269499, 34538998, 51808497, 69077996, 103616994, 207233988]

約数ペア:

[(1, 207233988), (2, 103616994), (3, 69077996), (4, 51808497), (6, 34538998), (12, 17269499), (13, 15941076), (19, 10907052), (26, 7970538), (38, 5453526), (39, 5313692), (52, 3985269), (57, 3635684), (76, 2726763), (78, 2656846), (114, 1817842), (139, 1490892), (156, 1328423), (228, 908921), (247, 839004), (278, 745446), (417, 496964), (494, 419502), (503, 411996), (556, 372723), (741, 279668), (834, 248482), (988, 209751), (1006, 205998), (1482, 139834), (1509, 137332), (1668, 124241), (1807, 114684), (2012, 102999), (2641, 78468), (2964, 69917), (3018, 68666), (3614, 57342), (5282, 39234), (5421, 38228), (6036, 34333), (6539, 31692), (7228, 28671), (7923, 26156), (9557, 21684), (10564, 19617), (10842, 19114), (13078, 15846)]