201964642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{16661}}^1$

素因数の和:16722

約数の個数: 32

約数和(自身を含む): 359899200

約数和(自身を除く): 157934558

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 6061, 12122, 16661, 33322, 183271, 316559, 366542, 483169, 633118, 966338, 3482149, 5314859, 6964298, 9180211, 10629718, 18360422, 100982321, 201964642]

約数ペア:

[(1, 201964642), (2, 100982321), (11, 18360422), (19, 10629718), (22, 9180211), (29, 6964298), (38, 5314859), (58, 3482149), (209, 966338), (319, 633118), (418, 483169), (551, 366542), (638, 316559), (1102, 183271), (6061, 33322), (12122, 16661)]