207870572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3301}}^1$

素因数の和:3498

約数の個数: 48

約数和(自身を含む): 450445632

約数和(自身を除く): 242575060

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 3301, 4498, 4844, 6602, 8996, 13204, 15743, 23107, 31486, 42913, 46214, 62972, 85826, 92428, 171652, 300391, 571073, 600782, 1142146, 1201564, 2284292, 3997511, 7423949, 7995022, 14847898, 15990044, 29695796, 51967643, 103935286, 207870572]

約数ペア:

[(1, 207870572), (2, 103935286), (4, 51967643), (7, 29695796), (13, 15990044), (14, 14847898), (26, 7995022), (28, 7423949), (52, 3997511), (91, 2284292), (173, 1201564), (182, 1142146), (346, 600782), (364, 571073), (692, 300391), (1211, 171652), (2249, 92428), (2422, 85826), (3301, 62972), (4498, 46214), (4844, 42913), (6602, 31486), (8996, 23107), (13204, 15743)]