189202494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2969}}^1$

素因数の和:3049

約数の個数: 64

約数和(自身を含む): 439084800

約数和(自身を除く): 249882306

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 247, 258, 494, 559, 741, 817, 1118, 1482, 1634, 1677, 2451, 2969, 3354, 4902, 5938, 8907, 10621, 17814, 21242, 31863, 38597, 56411, 63726, 77194, 112822, 115791, 127667, 169233, 231582, 255334, 338466, 383001, 733343, 766002, 1466686, 1659671, 2200029, 2425673, 3319342, 4400058, 4851346, 4979013, 7277019, 9958026, 14554038, 31533749, 63067498, 94601247, 189202494]

約数ペア:

[(1, 189202494), (2, 94601247), (3, 63067498), (6, 31533749), (13, 14554038), (19, 9958026), (26, 7277019), (38, 4979013), (39, 4851346), (43, 4400058), (57, 3319342), (78, 2425673), (86, 2200029), (114, 1659671), (129, 1466686), (247, 766002), (258, 733343), (494, 383001), (559, 338466), (741, 255334), (817, 231582), (1118, 169233), (1482, 127667), (1634, 115791), (1677, 112822), (2451, 77194), (2969, 63726), (3354, 56411), (4902, 38597), (5938, 31863), (8907, 21242), (10621, 17814)]