209021124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5851}}^1$

素因数の和:6100

約数の個数: 48

約数和(自身を含む): 527616320

約数和(自身を除く): 318595196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 5851, 5954, 8931, 11702, 11908, 17553, 17862, 23404, 35106, 35724, 70212, 76063, 152126, 228189, 304252, 456378, 912756, 1339879, 2679758, 4019637, 5359516, 8039274, 16078548, 17418427, 34836854, 52255281, 69673708, 104510562, 209021124]

約数ペア:

[(1, 209021124), (2, 104510562), (3, 69673708), (4, 52255281), (6, 34836854), (12, 17418427), (13, 16078548), (26, 8039274), (39, 5359516), (52, 4019637), (78, 2679758), (156, 1339879), (229, 912756), (458, 456378), (687, 304252), (916, 228189), (1374, 152126), (2748, 76063), (2977, 70212), (5851, 35724), (5954, 35106), (8931, 23404), (11702, 17862), (11908, 17553)]