208236476

素因数分解:

$2^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1627}}^1$

素因数の和:2298

約数の個数: 36

約数和(自身を含む): 424820088

約数和(自身を除く): 216583612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 653, 1306, 1627, 2612, 3254, 4571, 6508, 9142, 11389, 18284, 22778, 31997, 45556, 63994, 79723, 127988, 159446, 318892, 1062431, 2124862, 4249724, 7437017, 14874034, 29748068, 52059119, 104118238, 208236476]

約数ペア:

[(1, 208236476), (2, 104118238), (4, 52059119), (7, 29748068), (14, 14874034), (28, 7437017), (49, 4249724), (98, 2124862), (196, 1062431), (653, 318892), (1306, 159446), (1627, 127988), (2612, 79723), (3254, 63994), (4571, 45556), (6508, 31997), (9142, 22778), (11389, 18284)]