210967744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{253567}}^1$

素因数の和:253592

約数の個数: 28

約数和(自身を含む): 450843904

約数和(自身を除く): 239876160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 253567, 507134, 1014268, 2028536, 3296371, 4057072, 6592742, 8114144, 13185484, 16228288, 26370968, 52741936, 105483872, 210967744]

約数ペア:

[(1, 210967744), (2, 105483872), (4, 52741936), (8, 26370968), (13, 16228288), (16, 13185484), (26, 8114144), (32, 6592742), (52, 4057072), (64, 3296371), (104, 2028536), (208, 1014268), (416, 507134), (832, 253567)]