226209599

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 317260800

約数和(自身を除く): 91051201

約数列:

[1, 7, 11, 17, 29, 59, 77, 101, 119, 187, 203, 319, 413, 493, 649, 707, 1003, 1111, 1309, 1711, 1717, 2233, 2929, 3451, 4543, 5423, 5959, 7021, 7777, 11033, 11977, 12019, 18821, 18887, 20503, 29087, 32219, 37961, 41713, 49793, 65549, 77231, 101303, 131747, 132209, 172811, 203609, 225533, 319957, 348551, 458843, 547723, 709121, 1114333, 1209677, 1900921, 2239699, 2937787, 3834061, 7800331, 13306447, 20564509, 32315657, 226209599]

約数ペア:

[(1, 226209599), (7, 32315657), (11, 20564509), (17, 13306447), (29, 7800331), (59, 3834061), (77, 2937787), (101, 2239699), (119, 1900921), (187, 1209677), (203, 1114333), (319, 709121), (413, 547723), (493, 458843), (649, 348551), (707, 319957), (1003, 225533), (1111, 203609), (1309, 172811), (1711, 132209), (1717, 131747), (2233, 101303), (2929, 77231), (3451, 65549), (4543, 49793), (5423, 41713), (5959, 37961), (7021, 32219), (7777, 29087), (11033, 20503), (11977, 18887), (12019, 18821)]