213936276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 528066560

約数和(自身を除く): 314130284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 633, 844, 1266, 2532, 4009, 4447, 8018, 8894, 12027, 13341, 16036, 17788, 24054, 26682, 48108, 53364, 84493, 168986, 253479, 337972, 506958, 938317, 1013916, 1876634, 2814951, 3753268, 5629902, 11259804, 17828023, 35656046, 53484069, 71312092, 106968138, 213936276]

約数ペア:

[(1, 213936276), (2, 106968138), (3, 71312092), (4, 53484069), (6, 35656046), (12, 17828023), (19, 11259804), (38, 5629902), (57, 3753268), (76, 2814951), (114, 1876634), (211, 1013916), (228, 938317), (422, 506958), (633, 337972), (844, 253479), (1266, 168986), (2532, 84493), (4009, 53364), (4447, 48108), (8018, 26682), (8894, 24054), (12027, 17788), (13341, 16036)]