202107568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 237864272

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 59, 86, 104, 118, 172, 208, 236, 344, 383, 472, 559, 688, 766, 767, 944, 1118, 1532, 1534, 2236, 2537, 3064, 3068, 4472, 4979, 5074, 6128, 6136, 8944, 9958, 10148, 12272, 16469, 19916, 20296, 22597, 32938, 32981, 39832, 40592, 45194, 65876, 65962, 79664, 90388, 131752, 131924, 180776, 214097, 263504, 263848, 293761, 361552, 428194, 527696, 587522, 856388, 971671, 1175044, 1712776, 1943342, 2350088, 3425552, 3886684, 4700176, 7773368, 12631723, 15546736, 25263446, 50526892, 101053784, 202107568]

約数ペア:

[(1, 202107568), (2, 101053784), (4, 50526892), (8, 25263446), (13, 15546736), (16, 12631723), (26, 7773368), (43, 4700176), (52, 3886684), (59, 3425552), (86, 2350088), (104, 1943342), (118, 1712776), (172, 1175044), (208, 971671), (236, 856388), (344, 587522), (383, 527696), (472, 428194), (559, 361552), (688, 293761), (766, 263848), (767, 263504), (944, 214097), (1118, 180776), (1532, 131924), (1534, 131752), (2236, 90388), (2537, 79664), (3064, 65962), (3068, 65876), (4472, 45194), (4979, 40592), (5074, 39832), (6128, 32981), (6136, 32938), (8944, 22597), (9958, 20296), (10148, 19916), (12272, 16469)]