212858896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2371}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 428250368

約数和(自身を除く): 215391472

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 1448, 2371, 2896, 4742, 5611, 9484, 11222, 18968, 22444, 37936, 44888, 73501, 89776, 147002, 294004, 429151, 588008, 858302, 1176016, 1716604, 3433208, 6866416, 13303681, 26607362, 53214724, 106429448, 212858896]

約数ペア:

[(1, 212858896), (2, 106429448), (4, 53214724), (8, 26607362), (16, 13303681), (31, 6866416), (62, 3433208), (124, 1716604), (181, 1176016), (248, 858302), (362, 588008), (496, 429151), (724, 294004), (1448, 147002), (2371, 89776), (2896, 73501), (4742, 44888), (5611, 37936), (9484, 22444), (11222, 18968)]