202215027

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2683}}^1$

素因数の和:2827

約数の個数: 32

約数和(自身を含む): 319846912

約数和(自身を除く): 117631885

約数列:

[1, 3, 7, 21, 37, 97, 111, 259, 291, 679, 777, 2037, 2683, 3589, 8049, 10767, 18781, 25123, 56343, 75369, 99271, 260251, 297813, 694897, 780753, 1821757, 2084691, 5465271, 9629287, 28887861, 67405009, 202215027]

約数ペア:

[(1, 202215027), (3, 67405009), (7, 28887861), (21, 9629287), (37, 5465271), (97, 2084691), (111, 1821757), (259, 780753), (291, 694897), (679, 297813), (777, 260251), (2037, 99271), (2683, 75369), (3589, 56343), (8049, 25123), (10767, 18781)]