231738178

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 413814528

約数和(自身を除く): 182076350

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 6301, 12602, 18389, 36778, 44107, 88214, 233137, 447371, 466274, 894742, 1631959, 3131597, 3263918, 6263194, 16552727, 33105454, 115869089, 231738178]

約数ペア:

[(1, 231738178), (2, 115869089), (7, 33105454), (14, 16552727), (37, 6263194), (71, 3263918), (74, 3131597), (142, 1631959), (259, 894742), (497, 466274), (518, 447371), (994, 233137), (2627, 88214), (5254, 44107), (6301, 36778), (12602, 18389)]