211339812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6396

約数の個数: 48

約数和(自身を含む): 522648000

約数和(自身を除く): 311308188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5662, 6221, 8493, 11324, 12442, 16986, 18663, 24884, 33972, 37326, 74652, 118199, 236398, 354597, 472796, 709194, 926929, 1418388, 1853858, 2780787, 3707716, 5561574, 11123148, 17611651, 35223302, 52834953, 70446604, 105669906, 211339812]

約数ペア:

[(1, 211339812), (2, 105669906), (3, 70446604), (4, 52834953), (6, 35223302), (12, 17611651), (19, 11123148), (38, 5561574), (57, 3707716), (76, 2780787), (114, 1853858), (149, 1418388), (228, 926929), (298, 709194), (447, 472796), (596, 354597), (894, 236398), (1788, 118199), (2831, 74652), (5662, 37326), (6221, 33972), (8493, 24884), (11324, 18663), (12442, 16986)]