221845182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{6599}}^1$

素因数の和:7048

約数の個数: 32

約数和(自身を含む): 479001600

約数和(自身を除く): 257156418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2586, 5603, 6599, 11206, 13198, 16809, 19797, 33618, 39594, 85787, 171574, 257361, 514722, 2844169, 5688338, 8532507, 17065014, 36974197, 73948394, 110922591, 221845182]

約数ペア:

[(1, 221845182), (2, 110922591), (3, 73948394), (6, 36974197), (13, 17065014), (26, 8532507), (39, 5688338), (78, 2844169), (431, 514722), (862, 257361), (1293, 171574), (2586, 85787), (5603, 39594), (6599, 33618), (11206, 19797), (13198, 16809)]