206601829

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 253693440

約数和(自身を除く): 47091611

約数列:

[1, 7, 29, 41, 103, 203, 241, 287, 721, 1189, 1687, 2987, 4223, 6989, 8323, 9881, 20909, 24823, 29561, 48923, 69167, 122467, 173761, 286549, 719867, 857269, 1017743, 2005843, 5039069, 7124201, 29514547, 206601829]

約数ペア:

[(1, 206601829), (7, 29514547), (29, 7124201), (41, 5039069), (103, 2005843), (203, 1017743), (241, 857269), (287, 719867), (721, 286549), (1189, 173761), (1687, 122467), (2987, 69167), (4223, 48923), (6989, 29561), (8323, 24823), (9881, 20909)]