211089886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3761}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 382821120

約数和(自身を除く): 171731234

約数列:

[1, 2, 7, 14, 19, 38, 133, 211, 266, 422, 1477, 2954, 3761, 4009, 7522, 8018, 26327, 28063, 52654, 56126, 71459, 142918, 500213, 793571, 1000426, 1587142, 5554997, 11109994, 15077849, 30155698, 105544943, 211089886]

約数ペア:

[(1, 211089886), (2, 105544943), (7, 30155698), (14, 15077849), (19, 11109994), (38, 5554997), (133, 1587142), (211, 1000426), (266, 793571), (422, 500213), (1477, 142918), (2954, 71459), (3761, 56126), (4009, 52654), (7522, 28063), (8018, 26327)]