201263776

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2802

約数の個数: 72

約数和(自身を含む): 470909376

約数和(自身を除く): 269645600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 2731, 4606, 5264, 5462, 9212, 10528, 10924, 18424, 19117, 21848, 36848, 38234, 43696, 73696, 76468, 87392, 128357, 133819, 152936, 256714, 267638, 305872, 513428, 535276, 611744, 898499, 1026856, 1070552, 1796998, 2053712, 2141104, 3593996, 4107424, 4282208, 6289493, 7187992, 12578986, 14375984, 25157972, 28751968, 50315944, 100631888, 201263776]

約数ペア:

[(1, 201263776), (2, 100631888), (4, 50315944), (7, 28751968), (8, 25157972), (14, 14375984), (16, 12578986), (28, 7187992), (32, 6289493), (47, 4282208), (49, 4107424), (56, 3593996), (94, 2141104), (98, 2053712), (112, 1796998), (188, 1070552), (196, 1026856), (224, 898499), (329, 611744), (376, 535276), (392, 513428), (658, 305872), (752, 267638), (784, 256714), (1316, 152936), (1504, 133819), (1568, 128357), (2303, 87392), (2632, 76468), (2731, 73696), (4606, 43696), (5264, 38234), (5462, 36848), (9212, 21848), (10528, 19117), (10924, 18424)]