201644884

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 411538176

約数和(自身を除く): 209893292

約数列:

[1, 2, 4, 7, 14, 28, 101, 113, 202, 226, 404, 452, 631, 707, 791, 1262, 1414, 1582, 2524, 2828, 3164, 4417, 8834, 11413, 17668, 22826, 45652, 63731, 71303, 79891, 127462, 142606, 159782, 254924, 285212, 319564, 446117, 499121, 892234, 998242, 1784468, 1996484, 7201603, 14403206, 28806412, 50411221, 100822442, 201644884]

約数ペア:

[(1, 201644884), (2, 100822442), (4, 50411221), (7, 28806412), (14, 14403206), (28, 7201603), (101, 1996484), (113, 1784468), (202, 998242), (226, 892234), (404, 499121), (452, 446117), (631, 319564), (707, 285212), (791, 254924), (1262, 159782), (1414, 142606), (1582, 127462), (2524, 79891), (2828, 71303), (3164, 63731), (4417, 45652), (8834, 22826), (11413, 17668)]