202970075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 317313024

約数和(自身を除く): 114342949

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 97, 175, 275, 385, 485, 679, 1067, 1087, 1925, 2425, 3395, 5335, 5435, 7469, 7609, 11957, 16975, 26675, 27175, 37345, 38045, 59785, 83699, 105439, 186725, 190225, 298925, 418495, 527195, 738073, 1159829, 2092475, 2635975, 3690365, 5799145, 8118803, 18451825, 28995725, 40594015, 202970075]

約数ペア:

[(1, 202970075), (5, 40594015), (7, 28995725), (11, 18451825), (25, 8118803), (35, 5799145), (55, 3690365), (77, 2635975), (97, 2092475), (175, 1159829), (275, 738073), (385, 527195), (485, 418495), (679, 298925), (1067, 190225), (1087, 186725), (1925, 105439), (2425, 83699), (3395, 59785), (5335, 38045), (5435, 37345), (7469, 27175), (7609, 26675), (11957, 16975)]