217536474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{739}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 442437120

約数和(自身を除く): 224900646

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 691, 739, 1382, 1478, 2073, 2217, 4146, 4434, 49061, 52469, 98122, 104938, 147183, 157407, 294366, 314814, 510649, 1021298, 1531947, 3063894, 36256079, 72512158, 108768237, 217536474]

約数ペア:

[(1, 217536474), (2, 108768237), (3, 72512158), (6, 36256079), (71, 3063894), (142, 1531947), (213, 1021298), (426, 510649), (691, 314814), (739, 294366), (1382, 157407), (1478, 147183), (2073, 104938), (2217, 98122), (4146, 52469), (4434, 49061)]