219520662

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 456040800

約数和(自身を除く): 236520138

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 257, 514, 771, 1542, 4909, 7453, 9818, 14727, 14906, 22359, 29454, 44718, 142361, 284722, 427083, 854166, 1261613, 2523226, 3784839, 7569678, 36586777, 73173554, 109760331, 219520662]

約数ペア:

[(1, 219520662), (2, 109760331), (3, 73173554), (6, 36586777), (29, 7569678), (58, 3784839), (87, 2523226), (174, 1261613), (257, 854166), (514, 427083), (771, 284722), (1542, 142361), (4909, 44718), (7453, 29454), (9818, 22359), (14727, 14906)]