210822892

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4215

約数の個数: 48

約数和(自身を含む): 441985600

約数和(自身を除く): 231162708

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 4153, 7252, 8306, 12691, 16612, 25382, 29071, 50764, 58142, 116284, 153661, 203497, 307322, 406994, 614644, 813988, 1075627, 1424479, 2151254, 2848958, 4302508, 5697916, 7529389, 15058778, 30117556, 52705723, 105411446, 210822892]

約数ペア:

[(1, 210822892), (2, 105411446), (4, 52705723), (7, 30117556), (14, 15058778), (28, 7529389), (37, 5697916), (49, 4302508), (74, 2848958), (98, 2151254), (148, 1424479), (196, 1075627), (259, 813988), (343, 614644), (518, 406994), (686, 307322), (1036, 203497), (1372, 153661), (1813, 116284), (3626, 58142), (4153, 50764), (7252, 29071), (8306, 25382), (12691, 16612)]