199978768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36653}}^1$

素因数の和:36703

約数の個数: 40

約数和(自身を含む): 436329216

約数和(自身を除く): 236350448

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 36653, 73306, 146612, 293224, 403183, 586448, 806366, 1136243, 1612732, 2272486, 3225464, 4544972, 6450928, 9089944, 12498673, 18179888, 24997346, 49994692, 99989384, 199978768]

約数ペア:

[(1, 199978768), (2, 99989384), (4, 49994692), (8, 24997346), (11, 18179888), (16, 12498673), (22, 9089944), (31, 6450928), (44, 4544972), (62, 3225464), (88, 2272486), (124, 1612732), (176, 1136243), (248, 806366), (341, 586448), (496, 403183), (682, 293224), (1364, 146612), (2728, 73306), (5456, 36653)]