212665196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 396561312

約数和(自身を除く): 183896116

約数列:

[1, 2, 4, 37, 41, 74, 82, 101, 148, 164, 202, 347, 404, 694, 1388, 1517, 3034, 3737, 4141, 6068, 7474, 8282, 12839, 14227, 14948, 16564, 25678, 28454, 35047, 51356, 56908, 70094, 140188, 153217, 306434, 526399, 612868, 1052798, 1296739, 1436927, 2105596, 2593478, 2873854, 5186956, 5747708, 53166299, 106332598, 212665196]

約数ペア:

[(1, 212665196), (2, 106332598), (4, 53166299), (37, 5747708), (41, 5186956), (74, 2873854), (82, 2593478), (101, 2105596), (148, 1436927), (164, 1296739), (202, 1052798), (347, 612868), (404, 526399), (694, 306434), (1388, 153217), (1517, 140188), (3034, 70094), (3737, 56908), (4141, 51356), (6068, 35047), (7474, 28454), (8282, 25678), (12839, 16564), (14227, 14948)]