207612438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 470824704

約数和(自身を除く): 263212266

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 73, 82, 123, 146, 219, 246, 438, 451, 803, 902, 1051, 1353, 1606, 2102, 2409, 2706, 2993, 3153, 4818, 5986, 6306, 8979, 11561, 17958, 23122, 32923, 34683, 43091, 65846, 69366, 76723, 86182, 98769, 129273, 153446, 197538, 230169, 258546, 460338, 474001, 843953, 948002, 1422003, 1687906, 2531859, 2844006, 3145643, 5063718, 6291286, 9436929, 18873858, 34602073, 69204146, 103806219, 207612438]

約数ペア:

[(1, 207612438), (2, 103806219), (3, 69204146), (6, 34602073), (11, 18873858), (22, 9436929), (33, 6291286), (41, 5063718), (66, 3145643), (73, 2844006), (82, 2531859), (123, 1687906), (146, 1422003), (219, 948002), (246, 843953), (438, 474001), (451, 460338), (803, 258546), (902, 230169), (1051, 197538), (1353, 153446), (1606, 129273), (2102, 98769), (2409, 86182), (2706, 76723), (2993, 69366), (3153, 65846), (4818, 43091), (5986, 34683), (6306, 32923), (8979, 23122), (11561, 17958)]