202189936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31357}}^1$

素因数の和:31409

約数の個数: 40

約数和(自身を含む): 435499904

約数和(自身を除く): 233309968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 31357, 62714, 125428, 250856, 407641, 501712, 815282, 972067, 1630564, 1944134, 3261128, 3888268, 6522256, 7776536, 12636871, 15553072, 25273742, 50547484, 101094968, 202189936]

約数ペア:

[(1, 202189936), (2, 101094968), (4, 50547484), (8, 25273742), (13, 15553072), (16, 12636871), (26, 7776536), (31, 6522256), (52, 3888268), (62, 3261128), (104, 1944134), (124, 1630564), (208, 972067), (248, 815282), (403, 501712), (496, 407641), (806, 250856), (1612, 125428), (3224, 62714), (6448, 31357)]