203416269

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{673}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 319637760

約数和(自身を除く): 116221491

約数列:

[1, 3, 7, 21, 37, 111, 259, 389, 673, 777, 1167, 2019, 2723, 4711, 8169, 14133, 14393, 24901, 43179, 74703, 100751, 174307, 261797, 302253, 522921, 785391, 1832579, 5497737, 9686489, 29059467, 67805423, 203416269]

約数ペア:

[(1, 203416269), (3, 67805423), (7, 29059467), (21, 9686489), (37, 5497737), (111, 1832579), (259, 785391), (389, 522921), (673, 302253), (777, 261797), (1167, 174307), (2019, 100751), (2723, 74703), (4711, 43179), (8169, 24901), (14133, 14393)]