201442874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 334303200

約数和(自身を除く): 132860326

約数列:

[1, 2, 29, 37, 43, 58, 59, 74, 86, 118, 1073, 1247, 1369, 1591, 1711, 2146, 2183, 2494, 2537, 2738, 3182, 3422, 4366, 5074, 39701, 46139, 58867, 63307, 73573, 79402, 80771, 92278, 93869, 117734, 126614, 147146, 161542, 187738, 1707143, 2342359, 2722201, 3414286, 3473153, 4684718, 5444402, 6946306, 100721437, 201442874]

約数ペア:

[(1, 201442874), (2, 100721437), (29, 6946306), (37, 5444402), (43, 4684718), (58, 3473153), (59, 3414286), (74, 2722201), (86, 2342359), (118, 1707143), (1073, 187738), (1247, 161542), (1369, 147146), (1591, 126614), (1711, 117734), (2146, 93869), (2183, 92278), (2494, 80771), (2537, 79402), (2738, 73573), (3182, 63307), (3422, 58867), (4366, 46139), (5074, 39701)]