201251274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 472780800

約数和(自身を除く): 271529526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 269, 282, 329, 379, 538, 658, 758, 807, 987, 1137, 1614, 1883, 1974, 2274, 2653, 3766, 5306, 5649, 7959, 11298, 12643, 15918, 17813, 25286, 35626, 37929, 53439, 75858, 88501, 101951, 106878, 124691, 177002, 203902, 249382, 265503, 305853, 374073, 531006, 611706, 713657, 748146, 1427314, 2140971, 4281942, 4791697, 9583394, 14375091, 28750182, 33541879, 67083758, 100625637, 201251274]

約数ペア:

[(1, 201251274), (2, 100625637), (3, 67083758), (6, 33541879), (7, 28750182), (14, 14375091), (21, 9583394), (42, 4791697), (47, 4281942), (94, 2140971), (141, 1427314), (269, 748146), (282, 713657), (329, 611706), (379, 531006), (538, 374073), (658, 305853), (758, 265503), (807, 249382), (987, 203902), (1137, 177002), (1614, 124691), (1883, 106878), (1974, 101951), (2274, 88501), (2653, 75858), (3766, 53439), (5306, 37929), (5649, 35626), (7959, 25286), (11298, 17813), (12643, 15918)]